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Eiito Ring Sizers for Loose Rings Invisible Ring Size Adjuster, Ring Guards for Loose Rings Fit Any Rings, 2 Styles,Insert and Spiral Ring Adjuster(16pcs)
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Purchase options and add-ons
- Value pack: Each set includes 12 insert-style and 4 spiral ring adjusters, offering convenience and security. With two styles to meet all your needs, these ring adjusters can effectively reduce ring size by 0.5-1 size, accommodating ring widths from 1-10mm. Say hello to perfectly fitting rings!
- Say goodbye to loose rings: Fed up with rings slipping off or feeling too big? Our ring adjusters are here to save the day! Made from soft, invisible silicone material, they offer a comfortable solution to keep your rings snugly in place without anyone even noticing.
- Easy Installation: No need for expensive resizing at the jeweler. Our ring spacers for women are easy to install at home – simply slide the ring adjuster onto your ring for an instant size adjustment. Enjoy the convenience of adjusting your ring size without any hassle.
- Versatile and durable: Our ring guards are versatile, fitting both men's and women's rings, Crafted from premium silicone, ring resizer are durable and long-lasting, ensuring your rings stay put for the long haul.
- Easy to use and clean: Our ring spacer are made from soft TPU silicone material that is durable, invisible, and comfortable to touch. Lightweight and virtually unnoticeable when worn,our ring smaller adjuster can be easily wiped clean to remove any dirt or grime.
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Product information
Product Dimensions | 5.9 x 3.9 x 0.7 inches |
---|---|
Item model number | Ring 66 |
ASIN | B0CY51B4KR |
Customer Reviews |
4.2 out of 5 stars |
Best Sellers Rank | #1,882 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #7 in Ring Sizers |
Item Weight | 1.13 ounces |
Date First Available | May 31, 2024 |
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Eiito Ring Sizers for Loose Rings Invisible Ring Size Adjuster, Ring Guards for Loose Rings Fit Any Rings, 2 Styles,Insert and Spiral Ring Adjuster(16pcs)
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Product Description

eiito Invisible Ring Size Adjuster Set
Its unique design makes it virtually invisible when on rings and easy to use. It is made of Soft TPU Material, is very comfortable to wear, and does not harm your skin. Two product types, perfect fit to your rings, for both women’s and men’s rings (even wide men’s rings).

STOP YOUR RING FROM SPINNING OR FALLING OFF
They are perfect for those who has sensitive skin. They do not move around, hold water in, and do not irritate or rub your skin. Your rings will stay in place perfectly
WIDTH MEASURING GROOVES
A width measuring notch is located on the side of each size on the packaging tray.Select that model of the ring adjusters if your ring fits nicely into this notch.
PLACE THE ADJUSTER ON THE RING
Try to see if suitable and comfortable -> Cut off the excess adjuster

XS-2.0mm | Fit 0.8-2.0mm (0.03-0.08in) width rings |
S - 3.0mm | Fit 2.0-3.0mm (0.08-0.12in) width rings |
M - 4.0mm | Fit 2.5-4.0 mm ( 0.1-0.16in ) width rings |
L- 5.0mm | Fit 3.5-5.0 mm (0.14-0.20in) width rings |
XL-6.0mm | Fit 4.5-6.0 mm ( 0.17-0.23in ) width rings |
XXL-8.0mm | Fit 5.5-8.0 mm (0.22-0.31in) width rings |


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Customer Review: Comfortable but can be annoyingYouKnow
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 sizers comfortable, easy to install, and well-made, working particularly well for engagement rings. They appreciate the variety of options available and consider it good value for money. However, there are mixed experiences with ring retention, as some customers report that the sizers tend to fall off frequently.
AI-generated from the text of customer reviews
Customers find that the ring sizers fit well and are comfortable, with one customer noting they work great for making rings snugger.
"They seem to have a little bit of a better fitment to the ring than the previous ones that I purchased from another entity on Amazon...." Read more
"...I was able to cut it to size (my band is 3/4) and it is still discreet and invisible when worn, ensuring it doesn't take away from my ring's..." Read more
"...Easy to use and great for finding the perfect fit for a loose ring. Excellent value for the price and great quality...." Read more
"...The inserts did not work too well for me, as they made the band of the ring too small, but the coils have worked perfectly!..." Read more
Customers find that the ring sizers work great, particularly for engagement rings.
"Works perfectly for my engagement ring! My ring fit perfect over my knuckle but had a little wiggle room past my knuckle...." Read more
"...I would’ve already lost my ring if it weren’t for this product! Very functional too, doesn’t get in the way of me getting work done cooking, cleaning..." Read more
"Works perfectly. I love all of the different sizes. Great for those times when our weight fluctuates or we need some time to get a ring sized." Read more
"Work well but now my ring spins on my finger." Read more
Customers find the ring sizers easy to put on and use.
"...They are so easy to use, they are durable, and the variety in coil thickness adds to it's versatility...." Read more
"...I ended up using the spiral adjuster and it slides on easily but makes the ring feel more secure...." Read more
"It’s hard to get on it first, but it gets easier the more you use it...." Read more
"...Easy to use and great for finding the perfect fit for a loose ring. Excellent value for the price and great quality...." Read more
Customers find the ring sizers well constructed, with one customer noting they keep rings together and another mentioning they are a simple solution to loose rings.
"...They are so easy to use, they are durable, and the variety in coil thickness adds to it's versatility...." Read more
"...They're of a higher tier quality and they grip it a lot better without there being a slide around the ring...." Read more
"...these ring adjusters to anyone looking for a quick, simple solution to loose rings." Read more
"...Excellent value for the price and great quality. I would’ve already lost my ring if it weren’t for this product!..." Read more
Customers find the ring sizers comfortable, with one mentioning that they feel unnoticeable and another noting that the rings look better on their fingers.
"...They are also really comfortable, which is something I was worried about. Overall, I definitely recommend these!" Read more
"...It does do the job and is comfortable, but the reason why I’m getting a three stars is because they tend to fall off quite frequently and there does..." Read more
"No more turning of rings. Easy to put on back of rings. Comfortable. Read the directions a couple of times...." Read more
"...Very comfortable great look" Read more
Customers find the ring sizers to be a great value, with one mentioning they save money on resizing rings.
"...They’re affordable, easy to use, and work perfectly to keep rings from slipping off...." Read more
"...Excellent value for the price and great quality. I would’ve already lost my ring if it weren’t for this product!..." Read more
"...This seems to be the best bang for your buck pricewise on Amazon for ring reducers...." Read more
"...Great solution for a very reasonable cost." Read more
Customers appreciate the ring sizers' variety of options and versatility.
"...they are durable, and the variety in coil thickness adds to it's versatility...." Read more
"Love how the product is very versatile with all the different designs to use for your rings...." Read more
"Lots of options and great for when my finger swelling is down and I can still wear my rings" Read more
"Love that this comes with so many options and different things to work with. Great deal and price for the amount of products that comes with it" Read more
Customers have mixed experiences with how well the ring sizers stay in place, with several reporting that they tend to fall off frequently.
"...they stay on for quite a long time,other times they fall off every other minute. And they do seem to get dingy or yellowish after a few uses...." Read more
"...They're of a higher tier quality and they grip it a lot better without there being a slide around the ring...." Read more
"...My ring fits perfect now, my only complaint would be that they fall off easy if you are messing with your ring or take it off so you just have to be..." Read more
"...will discolor with wash and wear, but it’s really sturdy and keeps my ring ON." Read more
Reviews with images

It did the trick
Top reviews from the United States
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- Reviewed in the United States on March 19, 2025I got engaged in the last few months and the ring was sized up a quarter size to allow room for my wedding band and swelling during the hotter temps our city reaches. Due to this, it was a bit big on me and would swing from side to side so I decided to try these since it had both options of the inserts and the coils. The inserts did not work too well for me, as they made the band of the ring too small, but the coils have worked perfectly! They are so easy to use, they are durable, and the variety in coil thickness adds to it's versatility. They have stayed on for months and don't come off unless I remove them. They are not visible at all unless you look at the palm of my hand, which is rare. They are also really comfortable, which is something I was worried about. Overall, I definitely recommend these!
- Reviewed in the United States on February 25, 2025They seem to have a little bit of a better fitment to the ring than the previous ones that I purchased from another entity on Amazon. They're of a higher tier quality and they grip it a lot better without there being a slide around the ring. I'll definitely earmark these to come back for them later.
- Reviewed in the United States on March 11, 2025Works perfectly for my engagement ring! My ring fit perfect over my knuckle but had a little wiggle room past my knuckle. I ended up using the spiral adjuster and it slides on easily but makes the ring feel more secure. I was able to cut it to size (my band is 3/4) and it is still discreet and invisible when worn, ensuring it doesn't take away from my ring's appearance.
Overall: If you're struggling with rings that don’t fit quite right, the Eiito Ring Sizers are a must-have. They’re affordable, easy to use, and work perfectly to keep rings from slipping off. I highly recommend these ring adjusters to anyone looking for a quick, simple solution to loose rings.
- Reviewed in the United States on January 22, 2025Love how the product is very versatile with all the different designs to use for your rings. Easy to use and great for finding the perfect fit for a loose ring. Excellent value for the price and great quality. I would’ve already lost my ring if it weren’t for this product! Very functional too, doesn’t get in the way of me getting work done cooking, cleaning, etc. Very durable as well I’ve been wearing it for over a month now with no issues
- Reviewed in the United States on March 23, 2025Works perfectly. I love all of the different sizes. Great for those times when our weight fluctuates or we need some time to get a ring sized.
- Reviewed in the United States on March 25, 2025The media could not be loaded.
3.0 out of 5 starsIt’s hard to get on it first, but it gets easier the more you use it. This seems to be the best bang for your buck pricewise on Amazon for ring reducers. It does do the job and is comfortable, but the reason why I’m getting a three stars is because they tend to fall off quite frequently and there doesn’t seem to be a reason . sometimes they stay on for quite a long time,other times they fall off every other minute. And they do seem to get dingy or yellowish after a few uses. I do use my hands a lot though. Can make it a half size, a full size or a like size and a half maybe two smaller.Comfortable but can be annoying
Reviewed in the United States on March 25, 2025
Images in this review
- Reviewed in the United States on March 20, 2025Were nit compatible with any ring that I have. NO clear instructions on how to use. I'd send back for a refund but it's not worth the time and effort to go. B
- Reviewed in the United States on March 23, 2025Work well but now my ring spins on my finger.
Top reviews from other countries
- Walter CogginsReviewed in Canada on April 3, 2025
5.0 out of 5 stars Works as advertised
All good works as stated , delivery on time
- Pavan KhannaReviewed in Canada on March 16, 2025
3.0 out of 5 stars Eiito Ring Sizers for Loose Rings...
Product is ok. Comes out quickly.