EdifeelEdifeel Adjustable Glasses Strap, Anti-Slip Sunglasses Strap for Sports, No Tail Glasses Holder Cord, with Steel Wire Cable Eyewear Retainer (3 Pcs, Black)

Install on any glasses and are fully adjustable. I like the cord as opposed to the shoelace style.

This product is exactly as depicted on Amazon. It was very easy to apply to my glasses arms, and works great to keep them from sliding down my nose so much.

Sturdy and looks nice. The adjustable part holds well, and doesn't slip at all. They are a bit too short, if they were maybe two inches longer, I'd have given 5 stars.

The media could not be loaded. Have bought multiple eyeglass leashes and these are the best for me. Not too long, adjustable and unobtrusive.

This is by far the closest fit to cablz or pilotfish that I've tried. The only difference is the name brand ones are a little longer, so if you can deal w it not being as long then you'll love them! Would definitely recommend and would buy again.

My mother is a 4’11, 93 pound woman. She has a small head and these were more like children’s size NOT for an adult. Too bad because I really liked the quality. It is supposed to “adjust” but in reality it gives you no slack. Bummer.

I had no idea how much I needed these in my life. They hold my glasses and sunglasses tight to my head when needed and are easy to loosen to keep them around my neck. I bought them to be able to wear glasses on Tron at Disney World and they worked great!

Works great