FeramoxInvisible Ring Size Adjuster for Loose Rings Ring Adjuster Sizer Fit Thin Rings with Jewelry Polishing Cloth

I was able to get a perfect fit with this product! I just received an engagement ring (YAY!), and despite ordering a custom size (my fingers are pretty small, size 4.5) it was still a little loose. I find the coil spacers uncomfortable and my ring spun on my finger which affected the look and comfort of my ring. That led me to this great product!The kit comes with 8 spacers (2 of each size) and I was able to find one to fit my thin band. Make sure to try all the sizes to ensure you're getting the best fit. I also like that this spacer snaps onto the inside of the band so it doesn't cover the diamonds along the side of my ring.If you have issues with the spacer falling off or need a slightly tighter fit, the kit also comes with this rubbery, double-side tape that you stick inside the groove of your spacer. The tape can be tricky to get into the groove of the thinner spacers, but is easy to remove or adjust, and doesn't permanently adhere to your ring. I didn't find that the spacer fell off on it's own ,but I added the tape anyway to make it a little more snug.Overall, I definitely recommend giving this a try. It's comfortable to wear and not clunky like other spacers. Fairly easy to use, and once you have it on, you'll forget it's even there.

These work great. Have had one on for 2 months now. Has stayed put and snugged up a ring that would otherwise spin constantly. A second brand I got would not stay on.

It works well. Sizes down almost a full size. it does move around slightly on the ring. Nice to have on hand, but overall if you just have one ring that's too big, you might as well just get it professionally resized. It costs less than fifty dollars to downsize a ring generally, so if its a ring you wear everyday like a wedding or engagement ring its more worth it to get it resized than to wear this everyday.

Made for very thin rings. Barely fit one ring, it was too small for my other rings. Good idea though.

Why did you pick this product vs others?:These are only adjustable to the size of the band and made my ring too tight.

I was worried since my band is smaller it wouldn’t fit but the smallest size fit perfect! My ring mostly fit before but would turn due to be a little loose, now it’s snug and super comfortable. Fiancé hasn’t even noticed it so I would say it doesn’t effect how the ring looks :) not too thick either and been wearing it all day!

I ordered these to adjust the size of a family heirloom ring. The ring has an engraving inside the band so it's impossible to have it resized without ruining the inscription. Also, since it's a family heirloom and will be passed on in due time, I didn't want to do anything to permanently alter the ring. These size adjusters solved all my problems. They were affordable and included a variety of sizes (I wasn't sure what size I needed) so I have additional ones I can use on other rings. The ring fits me perfectly now and, since the size adjusters are clear, I can still read the inscription and it is almost impossible to tell there's a size adjuster on the ring. If I had to come up with something negative to say I guess that the size adjusters were a bit difficult to get on the ring. However, I don't really see this as a drawback since it makes me feel that the ring is more secure.

So original I had a spiral ring adjuster ( which is annoying don’t get those) it’s uncomfortable to begin with (had to get use to the feeling), it spirals out when putting the ring on or taking it off, and over time the rubber just dried up and started breaking little by little.So I came upon this and originally I was skeptical due to mixed reviews but gave it a shot considering it looked more comfortable and assuring than a spiral ring adjuster.Yes I agree it’s a little challenging at first in putting it on, trick is start with one edge placing it sideways then push slide it in place. It worked for me compared to what I assume a lot of us tried to do by going under the ring and pushing it in.So far it’s comfortable, seamless, and just make sure you put the right size or it’ll not work out.Hope this review helps🤗