Meiduoduo 12 Pack Rubber Size Adjuster for Loose Rings - Invisible Guard for Women, 4 Size Clear Plastic Wide Thin Band Resizing, Make Smaller Without Resizing for Men

My husband bought me an anniversary ring online and it came in the wrong size. Rather than trusting them to send the right size next time, we'll be getting it resized at a local jeweler. In the meantime, I wanted a way to safely keep it on my finger. This works perfectly. I've only used the small round size, so I can't speak to the others, but this was pretty simple to use. You just have to put your ring on it the same way you would put a key on a keychain. The more wraps you use, the tighter your ring gets. My ring was about a full size too large; I used seven loops and have enough left for three or four more rings.The only negative is that sometimes it slips--it doesn't slip off, just moves a bit to the left or right. This doesn't change the fit, I'm just kind of obsessed with it being perfectly centered. I have to recenter it once or twice a day. My ring does sometimes move around on my finger, resulting in the loops being on top, but this also happens with my wedding ring, which fits me perfectly.I definitely recommend this item.

This is the best product I’ve found to reduce ring size. Once on, you don’t even know it’s there. Keeps ring in place. This is important to me because I fluctuate in weight and sometimes I need the ring smaller. Easy to use and comes in different sizes to personalize to your needs.

These ring sizers come in a pack with several different sizes. I have been able to adjust rings anywhere from a quarter of a size to almost one and a half sizes with these! They are a little tricky to cut and can be a little uncomfortable if the cut ends poke you, but worth it for the convenience in my opinion.

I bought a really cute pinky ring in Peru: unique and memorable. I realized when I got home that it was just a little loose and could be lost pretty easily. I bought this sizer and it was perfect for my needs. Prior to this I bought a different type of sizer (the kind where you "tape" an adhesive sizer inside the ring). That sizer was literally useless as it got loose and peeled away when it got wet.This sizer is different; it wraps around your ring and it is really easy to use exactly how much you need to size the ring perfectly. It also stays on through wear and tear, and exposure to weather.I definitely recommend it!

I didn't care for these, I put it around my ring to make it smaller and after wearing for a bit it unwinding and fell off.. Don't recommend it..

These really do the trick. I have a ring that is just a little lose and this really helps make sure the ring is not coming off no matter what. Came with many sizes I tried some of the thinner sizes which are more comfortable. Definitely recommend this product if your ring is too big, or if you don't want it coming off.

I thought these were a great concept and it would have been if the little things would stay coiled around the ring…these are good for people that don’t want to take ring to jeweler for sizing but the little coil also slides around not good

Makes for a great fit