Chums 3 MM Universal Fit Retainer - Patented Tips Works with Most Eyewear - Unisex Sunglasses & Glasses Keeper - Adjustable Fit, Nylon Rope & Made in USA (3 MM, Navy)

I found the retainer very easy to use - no problems at all. And, contrary to the Amazon listing, it is made in Utah, USA and not China!

The media could not be loaded. I recently got some prescription sun glasses and was headed out on a kayaking trip, so I needed something to give me protection from losing my glasses. These Chums are great. I've been very happy with them and they don't change the comfort of your glasses. The rubber ends grab on to the very end of the glasses and are very secure. I would argue that if you have a larger head, then the length of the chums might be a little small, but it's not an issue for me. Overall these are nice to just keep your glasses secure.

I was a little bit disappointed that this chum is made with thinner cord than my older one. It probably won't be nearly as comfortable, but the color is nice & will go well with my glasses.

They are just what I was looking for had chums before but these are better than what I had. Thinner than what I had before and with a better slide. May order an other set when I get new glasses.

Great for small rim/stem glasses

I am rough on my sunglasses, and I wanted to make sure the new ones stayed on. I let them dangle around my neck when I am in a store or in the yard and don't need the glasses. More than once I have had sunglasses fall off and break a lens. These are holding the glasses tightly, and they are the right length for me. I would buy again.

I purchased this eyeglasses strap in March and it already has worn out in May. The rubber grips that hold the straps in place began to rot and break apart. Also, these grips are too big they hurt behind my ears and I need to wear my glasses all day. The strap is also too thick and bulky. Overall, I give this product 1 star for poor quality and lack of confort.

My glasses aren't falling off any more!!! I have a favorite pair of prescription glasses that are stretch and falls off with even the slightest bend. The grips alone help keep my glasses in place, so the band is added security! this was money well spent!!! Thank you Chums.