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Make your loose rings fit instantly with these invisible sizers, on sale for $8

Fans say they're 'barely noticeable,' and you can swap them if your fingers swell or shrink.

Is your jewelry box filled with rings that don't quite fit? From sentimental pieces passed down by family members to baubles that used to fit but don't anymore, it's not uncommon to own a few designs that twist around or slide right off. Well, you don't have to go to an expensive jeweler and get all of your rings resized — just grab a pack of Feramox Invisible Ring Size Adjusters, now just $8 at Amazon's extended 4th of July sale.

This set of ring adjusters comes with eight size options, so you can find the perfect fit.

Save $3 with coupon
$8 at Amazon

Why is it a good deal?💰

Usually retailing for $11, this pack of ring adjusters is up for grabs for $8 with the on-page coupon. That's a whole lot more cost-effective than taking your rings to a jeweler to get them resized, especially if you have to do that more than once if your fingers shrink or swell again.

Why do I need this? 🤔

These clear ring adjusters are tiny pieces of soft, flexible plastic that you can slip onto the inside of almost any ring to give it a snugger fit. Simply snap one on with the flat side facing the inside of the band and you're done — reviewers say you won't even feel it when it's on. Suitable for both men's and women's rings, this pack of adjusters comes in four wider and four narrower sizes so you can find a just-right fit.

Even if one of your rings is a full size too big, these adjusters can help. (After all, you don't want your precious rings sliding off your fingers.) And since you can easily remove the adjusters whenever you want, you aren't making a permanent change to the ring. Talk about a life hack.

Ring adjusters
Sorry jewelers: These ring adjusters are a lot cheaper than resizing. (Amazon)

What reviewers say 💬

Amazon shoppers can't get enough of these clever little gizmos — more than 21,000 customers have given them a five-star rating.

Pros 👍

One happy reviewer called the adjusters "barely noticeable" and shared: "It gave me the perfect half-size cushion for my ring to fit snugly. It's practically invisible and thin, whereas I feel as though the spiral plastic adjusters look more clunky. I've been wearing mine for over a month daily and I won't be taking it off any time soon."

Another fan wrote: "I needed a solution to keep my ring from rotating on my finger and this solved the problem. I worked with the jeweler through multiple iterations to resize the ring down and still get it over my knuckle, but needed something to build up the ring so that it did not rotate on my finger. One of the eight adjusters worked well with the ring."

A third pleased shopper exclaimed, "It made the ring that was my Grandma's, then my Mom's (who had it sized to fit her) fit me without me having to resize it. I had surgery on my right hand and it keeps swelling. So this way I can make it fit when my hand swells!"

Cons 👎

A few reviewers wished you could buy a single-size pack. One shopper wrote, "These come in a large pack of assorted sizes with one per size. That means you're paying for a lot of adjusters that you're not going to use. It would also be ideal if they came in different thicknesses to allow for a more customized fit."

Another said of the variety pack, "I dislike how they are all different sizes and there is nowhere to [re-buy] just one size. If I lose this one, I have to buy another complete set just to get the one size I need."

Never worry about losing that loose ring again! These adjusters will keep it nice and snug, and fans say they're barely noticeable.

Save $3 with coupon
$8 at Amazon

If you have Amazon Prime, you'll get free shipping, of course. Not yet a member? No problem. You can sign up for your free 30-day trial here. (And by the way, those without Prime still get free shipping on orders of $25 or more.)

The reviews quoted above reflect the most recent versions at the time of publication.

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