5 Pcs Floating Sunglasses Strap Adjustable Floating Foam Sunglass Glasses Strap Safety Sport Eyewear Retainer

Works great! Very bright colors. Fits a bit snug in the glasses but it’s good if you fall off a jet ski.

This product is GREAT. My child has glasses and wants to wear them in the water, as he can’t see without them- or gets bad headaches. This has lead to a few pairs of lost glasses. These fit both his prescription glasses and our sunglasses perfect and you can pull them tight so they don’t fall off or loosen it so if it comes off, it will land around your neck. These are kid proof and have withstood jumping off things into the water, white water rafting and more.It does pull your hair a tiny bit on the sides (the rubber piece)- but still absolutely worth it.

Used on glasses while kayaking. Go on as you would imagine. Worked as is for my wife. I needed to insert a small stick next to the frame as my ear piece is slim.

Did a test first in a swimming pool and they did prevent my prescription glasses from sinking. Then tried them while kayaking, I never had my glasses fall into the water but it did give me piece of mind that I could easily recover them if they did. The bright colors also make them a breeze to locate. Very satisfied with the fit, quality, price and durability :)

These glasses keepers work as they're supposed to, so why the lower scores? The ear pieces like to work their way off, and the cord at the back of your neck is so stiff that it pushes your glasses off your face if you tilt your head back. I like the colors and the floating ability, but l don't find them particularly comfortable to wear, plus I worry about them slipping off the ear pieces of my glasses.

I actually just bought them for my cat, but he really does love them. No idea how they do with sunglasses, though.

Floats bright color easy to find my glasses

BrightHugeDidn't test it yetGot it for vacation to HawaiiOnce I test them on water , will share if they indeed float and comfortable to wear .Hope they will last awhile