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Ring Size Adjuster for Loose Rings, Eiito Ring Sizers Ring Spacers or Ring Tightener - Invisible Ring Guards - 6 Sizes Fitter, Resizer Fit Almost Any Size Rings
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Purchase options and add-ons
Material | Polyurethane |
Color | transparently |
Brand | Eiito |
Item Weight | 0.04 Pounds |
Number of Pieces | 12 |
About this item
- Material quality: PU material. The bottom width of the ring: 1.5mm/3mm/4mm/5mm or above. Never have to worry about scratching your ring. The ring guards for women loose rings are too soft to be noticed.
- Perfect solution: The innovative design based on spiral loading provides durable adhesion for most rings. Easily around the back of any ring belt. The ring spacer is suitable for rings within 7mm (0.3in) (not suitable for rings more than 7mm or 0.3in).
- Size: 10cm/4 inch for each. Each item can be divided into 7-10 pieces. Rotating loading,The ring guards no adhesives, chemicals or fasteners.
- Easy to clean: Easily wipe off the dirt and oil. Prevent water conservation and accumulation of pollutants. More comfortable than other size controller.
- Easy to use: Has the advantages of wear resistance, oil resistance, transparency and elasticity. It is easy to use, and it will not fall off whenever the ring is dropped.
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- Sustainability features for this product
Sustainability features
This product has sustainability features recognized by trusted certifications.Packaging efficiencyReduced air and/or water in the product or packaging for more efficient transportation.As certified byCompact by Design (Amazon-developed Certification)
Compact by Design identifies products that, while they may not always look very different, have a more efficient design. By reducing water and/or air in the product or packaging, these become more efficient to ship. At scale, these small differences in product size and weight lead to significant carbon emission reductions. - Sustainability features for this product
Sustainability features
This product has sustainability features recognized by trusted certifications.Forestry practicesMade with materials from well-managed forests, recycled materials, and/or other controlled wood sources.As certified byThe Forest Stewardship Council
The Forest Stewardship Council (FSC) supports responsible forestry, which is a vital solution to combat climate change. Choosing FSC-certified products – whether furniture, building materials, paper, rubber, or textiles – helps protect forests, wildlife, clean water and supports the Indigenous Peoples, forest workers and communities who depend on them. Choosing FSC-certified products can also help to mitigate climate change by supporting responsible management of the world’s forests. For a better future, choose FSC. - Sustainability features for this product
Sustainability features
This product has sustainability features recognized by trusted certifications.Safer chemicalsMade with chemicals safer for human health and the environment.As certified byOEKO-TEX MADE IN GREEN
Made in Green by Oeko-Tex verifies that the article has been manufactured using processes with a reduced environmental impact and under socially responsible working conditions. The label also verifies that the product has been tested for substances that could harm the body and environment. Thanks to the unique product ID, each product can be easily traced by entering the certification number on the Label Check on the Made in Green website, where more information about the production facilities is provided.Certification NumberM1KN8XW04Worker well-beingManufactured on farms or in facilities that protect the rights and/or health of workers.As certified byOEKO-TEX MADE IN GREEN
Made in Green by Oeko-Tex verifies that the article has been manufactured using processes with a reduced environmental impact and under socially responsible working conditions. The label also verifies that the product has been tested for substances that could harm the body and environment. Thanks to the unique product ID, each product can be easily traced by entering the certification number on the Label Check on the Made in Green website, where more information about the production facilities is provided.Certification NumberM1KN8XW04Manufacturing practicesManufactured using processes that reduce the risk of negative environmental impact.As certified byOEKO-TEX MADE IN GREEN
Made in Green by Oeko-Tex verifies that the article has been manufactured using processes with a reduced environmental impact and under socially responsible working conditions. The label also verifies that the product has been tested for substances that could harm the body and environment. Thanks to the unique product ID, each product can be easily traced by entering the certification number on the Label Check on the Made in Green website, where more information about the production facilities is provided.Certification NumberM1KN8XW04 - Sustainability features for this product
Sustainability features
This product has sustainability features recognized by trusted certifications.Carbon impactCarbon emissions from the lifecycle of this product were measured, reduced and offset.As certified byClimatePartner certified
The Climate neutral label by ClimatePartner certifies that the carbon footprint of a product was calculated and all associated emissions were offset. Additionally, ClimatePartner encourages companies to set ambitious reduction targets and reduce their products' carbon footprints. The certificate number can be entered on ClimatePartner’s website for additional information such as the supported carbon offset project(s). ClimatePartner is improving lives by helping companies tackle climate change with practical solutions.Certification NumberX8SLHT - Sustainability features for this product
Sustainability features
This product has sustainability features recognized by trusted certifications.Safer chemicalsMade with chemicals safer for human health and the environment.As certified byCradle to Cradle Certified
Cradle to Cradle Certified is the world's most comprehensive standard for safe, circular and responsible products. Certified products meet science-based requirements that have positive benefits including health and wellbeing, material reuse, emissions reductions, water quality, and fair and safe labor practices. The Cradle to Cradle Certified Product Standard is set by the Cradle to Cradle Products Innovation Institute, a global non-profit dedicated to powering innovation for a prosperous economy.Certification LevelSILVER ACHIEVEMENT LEVELWorker well-beingManufactured on farms or in facilities that protect the rights and/or health of workers.As certified byCradle to Cradle Certified
Cradle to Cradle Certified is the world's most comprehensive standard for safe, circular and responsible products. Certified products meet science-based requirements that have positive benefits including health and wellbeing, material reuse, emissions reductions, water quality, and fair and safe labor practices. The Cradle to Cradle Certified Product Standard is set by the Cradle to Cradle Products Innovation Institute, a global non-profit dedicated to powering innovation for a prosperous economy.Certification LevelSILVER ACHIEVEMENT LEVELManufacturing practicesManufactured using processes that reduce the risk of negative environmental impact.As certified byCradle to Cradle Certified
Cradle to Cradle Certified is the world's most comprehensive standard for safe, circular and responsible products. Certified products meet science-based requirements that have positive benefits including health and wellbeing, material reuse, emissions reductions, water quality, and fair and safe labor practices. The Cradle to Cradle Certified Product Standard is set by the Cradle to Cradle Products Innovation Institute, a global non-profit dedicated to powering innovation for a prosperous economy.Certification LevelSILVER ACHIEVEMENT LEVEL - Sustainability features for this product
Sustainability features
This product has sustainability features recognized by trusted certifications.Carbon impactCarbon emissions from the lifecycle of this product were measured, reduced and offset.As certified byCarbonfree Certified
Each Carbonfree Certified product goes through a cradle-to-grave assessment to determine the product’s carbon footprint. The carbon emissions associated with the product are reduced where possible, and remaining carbon emissions are offset with third-party verified carbon reduction projects in renewable energy, energy efficiency and forestry.
Product information
Material | Polyurethane |
---|---|
Color | transparently |
Brand | Eiito |
Item Weight | 0.04 Pounds |
Number of Pieces | 12 |
Finish Type | Polished |
Manufacturer | Eiito |
Product Dimensions | 39.37 x 1.57 x 1.57 inches |
Item model number | Ring Size-4 |
ASIN | B075DWX8Q4 |
Customer Reviews |
4.3 out of 5 stars |
Best Sellers Rank | #126 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #1 in Women's Jewelry #1 in Ring Sizers |
Is Discontinued By Manufacturer | No |
Item Weight | 0.64 ounces |
Department | womens |
Date First Available | July 17, 2017 |
Warranty & Support
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Ring Size Adjuster for Loose Rings, Eiito Ring Sizers Ring Spacers or Ring Tightener - Invisible Ring Guards - 6 Sizes Fitter, Resizer Fit Almost Any Size Rings
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Product Description


Eiito invisible ring size adjuster set, the best product you are looking for!
- Eiito ring sizer is the best invisible ring sizer. The TPU material is comfortable to wear and no harm to skin.
- Women's and men's rings They will not slip when used and perfect your ring.
- Adjustable & Comfortable, easy to apply,The ring fits snug and comfortably and you can't feel the adjuster.
DIFFERENT SIZES MEET DIFFERENT NEEDS

S-1.5 mm | Fit 0.5-3mm width ring |
M-3 mm | Fit 3-4 mm width ring |
L-4 mm | Fit 4-5 mm width ring |
XL-5 mm | Fit 5-8 mm width ring |
M-3 mm Flat | Fit 3-5 mm width ring |
XL-5 mm Flat | Fit 5-10 mm width ring |

- Package includes:
- ●1x 1.5 mm round ring adjuster ●1x 3.0mm round ring adjuster ●1x 4.0mm round ring adjuster ●1x 5.0mm round ring adjuster
- ●1x 3.0mm Flat ring guards ●1x 5.0mm Flat ring guards
- ●1x Sliver polishing cloth ●1x ring guards User manuals
Videos
Videos for this product
2:01
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Please watch this before buying! All you need to know!
Sara Joy
Videos for this product
1:51
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Honest Review of Ring Size Adjuster
Chassey McArthur
Videos for this product
1:56
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Honest Review of Ring Size Adjuster
Reviews with Stephanie
Videos for this product
1:06
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Customer Review: DONT BUY FOR A CHAMPIONSHIP RING!!!
Jonathan Perez
Videos for this product
1:32
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Easy to use ring spacer multi pack for better ring fit!
Alex
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the ring sizer easy to use and comfortable. They say it works well, adjusts the ring size to their exact fit, and is a good value for the price. Many appreciate its durability and visibility, though opinions differ on ring slippage.
AI-generated from the text of customer reviews
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Customers find these ring sizers helpful for adjusting their rings to fit better. They say the sizers work well, are easy to use, and come in different sizes to accommodate different rings.
"...It was easy to use, comfortable to wear, and provided a secure fit without any slipping...." Read more
"...I saw this product & it worked beautifully. My rings fit now & they are comfortable to wear...." Read more
"...The pack comes with different sizes, which is nice because not all rings have the same band width...." Read more
"...I cut it down to 5 loops, and it fits great and is so comfortable, I don't feel it...." Read more
Customers like the product. They say it fits great, is easy to put on, and works perfectly on the blue larimar ring. Some customers mention it's the perfect solution and that the sizing is perfect.
"...this ring size adjuster for my new wedding band, and it worked out perfectly!..." Read more
"...I saw this product & it worked beautifully. My rings fit now & they are comfortable to wear...." Read more
"...because a few of my rings were too loose, and overall, they do the job well!..." Read more
"...These work perfect, fits great, easy to put on, if you use the smaller sized ones then its not bulky and barley noticeable...." Read more
Customers find the ring sizer easy to use and comfortable. They mention it's easy to add to rings and works great.
"...It was easy to use, comfortable to wear, and provided a secure fit without any slipping...." Read more
"...Not noticeable at all. Instructions are included & I found it very easy to apply. Great product for a great price. Mrs. Mark" Read more
"...They’re super easy to use—just wrap them around the ring, and they stay in place...." Read more
"...It’s easy to put on and off so it was so big deal to just remove it." Read more
Customers appreciate the comfort of the soft plastic material. It feels like silicone and doesn't bother their skin. The product is easy to use and doesn't pinch.
"...It was easy to use, comfortable to wear, and provided a secure fit without any slipping...." Read more
"...My rings fit now & they are comfortable to wear. I was concerned when the product description listed this as silver & my rings are gold...." Read more
"...and stopped the spinning but it got annoying and u comfortable for me after a few days...." Read more
"...Plus, they’re comfortable to wear and don’t irritate my skin...." Read more
Customers find the jewelry finding offers good value for money. They say it looks great and is comfortable. The product comes with a lot of material, making it easy to cut and clean.
"...If you have a ring that’s slightly too big and need a quick, affordable fix, I highly recommend this product!" Read more
"...Great product for a great price. Mrs. Mark" Read more
"...They almost fell off and they’re beautiful, expensive rings. I had them sized and then the swelling in my knuckles subsided when I retired...." Read more
"...These are PERFECT! Several sizes in the package, easy to cut to size and very comfortable to wear" Read more
Customers appreciate the durability of the jewelry finding. They find it stable and durable, holding rings securely on their fingers without being too tight. The finding helps keep rings together and prevents them from spinning too much. It's easy for customers to apply and wear without issue, making rings safer.
"...Hopefully it holds up well in water." Read more
"...easy to use they look great cause you can’t see it the quality of them is super good you cut them and fir them to the size depending on how big your..." Read more
"My only complaint is that they get dark and dingy after a few months." Read more
"...Easy to apply and wear without issue making my rings safer." Read more
Customers appreciate the visibility of the jewelry finding. They find it virtually invisible, clear, and discreet, hardly noticeable, and comfortable to wear. The plastic coils are effective and unobtrusive, and the material doesn't take away from the beauty of the ring.
"...The material is clear and discreet, so it doesn’t take away from the beauty of the ring...." Read more
"...Not noticeable at all. Instructions are included & I found it very easy to apply. Great product for a great price. Mrs. Mark" Read more
"...It was easy to put on my ring, hardly noticeable, and comfortable. Definitely a good choice!" Read more
"Work so well for loose rings! Amazing for the price and not noticeable. Comfy too" Read more
Customers have mixed opinions about the ring slippage. Some find it helps keep rings in place and prevents them from sliding around. Others mention that the ring still slides around, gets loose in winter, and twists around when taking the ring on and off.
"...My rings no longer spin around my finger, which is exactly what I needed. That said, they don’t look the best...." Read more
"...Technically it fit, bit it slid up and down my finger and would spin around so it felt too vulnerable for me to lose it...." Read more
"...They work, make it tighter and stopped the spinning but it got annoying and u comfortable for me after a few days...." Read more
"My ring was only a little loose, approximately 1/2 a size...." Read more
Reviews with images

Works Well, But Not the Most Aesthetic Solution
Top reviews from the United States
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- Reviewed in the United States on March 1, 2025I recently purchased this ring size adjuster for my new wedding band, and it worked out perfectly! It was easy to use, comfortable to wear, and provided a secure fit without any slipping. The material is clear and discreet, so it doesn’t take away from the beauty of the ring. If you have a ring that’s slightly too big and need a quick, affordable fix, I highly recommend this product!
- Reviewed in the United States on December 15, 2024I have two rings that were a little too big so they spun around with the stones under my finger. Annoying but I didn't get around to having them sized at the jewelers so I didn't wear them. I saw this product & it worked beautifully. My rings fit now & they are comfortable to wear. I was concerned when the product description listed this as silver & my rings are gold. Thanks to reviewers, I learned they are clear & invisible & it's true. Not noticeable at all. Instructions are included & I found it very easy to apply. Great product for a great price. Mrs. Mark
- Reviewed in the United States on March 9, 2025I bought these ring size adjusters because a few of my rings were too loose, and overall, they do the job well! They’re super easy to use—just wrap them around the ring, and they stay in place. Plus, they’re comfortable to wear and don’t irritate my skin.
The pack comes with different sizes, which is nice because not all rings have the same band width. My rings no longer spin around my finger, which is exactly what I needed.
That said, they don’t look the best. The clear plastic is visible, especially on thinner bands, and it takes away from the elegance of the ring. If you’re just wearing the ring casually, it’s fine, but for special occasions, I’d probably look for a more discreet solution.
Overall, if you just need a quick and inexpensive fix for a loose ring, this works great! Just don’t expect it to be invisible.
Would I buy it again? Probably, but I’d also consider other options for a more seamless look.
4.0 out of 5 starsI bought these ring size adjusters because a few of my rings were too loose, and overall, they do the job well! They’re super easy to use—just wrap them around the ring, and they stay in place. Plus, they’re comfortable to wear and don’t irritate my skin.Works Well, But Not the Most Aesthetic Solution
Reviewed in the United States on March 9, 2025
The pack comes with different sizes, which is nice because not all rings have the same band width. My rings no longer spin around my finger, which is exactly what I needed.
That said, they don’t look the best. The clear plastic is visible, especially on thinner bands, and it takes away from the elegance of the ring. If you’re just wearing the ring casually, it’s fine, but for special occasions, I’d probably look for a more discreet solution.
Overall, if you just need a quick and inexpensive fix for a loose ring, this works great! Just don’t expect it to be invisible.
Would I buy it again? Probably, but I’d also consider other options for a more seamless look.
Images in this review
- Reviewed in the United States on January 25, 2025After my mom passed away, I inherited her wedding ring- which is a precious treasure to me. I got it resized but after getting it back from my jeweler, I felt it still to be a little too big. Technically it fit, bit it slid up and down my finger and would spin around so it felt too vulnerable for me to lose it. So not wanting to send it by mail back to my jeweler, I decided to try out this ring adjuster, and it's perfect. I cut it down to 5 loops, and it fits great and is so comfortable, I don't feel it. What I love about this is that in the summer, when my fingers swell with the heat, I can remove the adjuster. And in the winter, when my fingers are slimmer, I can add the adjuster. This adjuster helps with the fluctuations of finger swelling without having to permanently resize a ring. Love this!!
- Reviewed in the United States on March 6, 2025So they do work. It’s fine for a temporary fix but I found it to get annoying after a short while. I have tiny fingers, my ring is a size 5 and is too big, constantly spins so I got these. They work, make it tighter and stopped the spinning but it got annoying and u comfortable for me after a few days. It’s easy to put on and off so it was so big deal to just remove it.
- Reviewed in the United States on February 26, 2025My engagement ring has been falling off and rolling around constantly since I lost weight. These work perfect, fits great, easy to put on, if you use the smaller sized ones then its not bulky and barley noticeable. Im so glad i chose these instead of the flat ones. comes with plenty of size options and plenty of material for each size. Hopefully it holds up well in water.
My engagement ring has been falling off and rolling around constantly since I lost weight. These work perfect, fits great, easy to put on, if you use the smaller sized ones then its not bulky and barley noticeable. Im so glad i chose these instead of the flat ones. comes with plenty of size options and plenty of material for each size. Hopefully it holds up well in water.
Images in this review
- Reviewed in the United States on February 3, 2025Perfect! Easy to put on and now my rings fit. They almost fell off and they’re beautiful, expensive rings. I had them sized and then the swelling in my knuckles subsided when I retired. (Labor work)
5.0 out of 5 starsPerfect! Easy to put on and now my rings fit. They almost fell off and they’re beautiful, expensive rings. I had them sized and then the swelling in my knuckles subsided when I retired. (Labor work)Works perfectly
Reviewed in the United States on February 3, 2025
Images in this review
- Reviewed in the United States on February 18, 2025My ring was only a little loose, approximately 1/2 a size. I tried other spacers that were too thick, tightened my ring too much and were uncomfortable. These are PERFECT! Several sizes in the package, easy to cut to size and very comfortable to wear
Top reviews from other countries
- kasey reiterReviewed in Canada on October 7, 2024
5.0 out of 5 stars Works as intended while also being comfortable
I searched for the right fix for this and came across a few different variations of the same idea. I thought this one looked best and reviews were pretty good. It's comfortable, easy to use and works like a freaking charm. I wouldn't waste your time looking for other options, this option is it. You also get wayyyyy more product than you need and a few different sizes and thicknesses to really get what you need. Brilliant product.
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GemmaReviewed in Spain on February 7, 2025
5.0 out of 5 stars AJUSTADOR DE ANILLOS
Se ajusta a lo descrito.
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MARTINReviewed in France on December 28, 2024
5.0 out of 5 stars Efficace et discret
Super! Discret et ne gène pas.
Ma bague solitaire ne tourne plus.
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Heady elayoutyReviewed in Egypt on November 26, 2024
5.0 out of 5 stars حلو جدا
خبو جدا و في مقاسات كتير و الكواليتي كويسة جدا
- MakiReviewed in the United Kingdom on November 17, 2024
5.0 out of 5 stars Easy to use, functional and practical. Highly recommended!
These bands are absolutely amazing - my engagement ring was a bit loose but didn’t want to get it resized. It is light weight and comfortable. So easy to use and come in different sizes and every one of them is in a great condition & quality, clear and shiny which compliments the ring. I’d say if you are looking to size down just by one size then it would be perfect. If more than two then you might need to wrap the ring with two of these, not sure if that works.. Since I needed just one size smaller it worked out perfect.