Eyeglass Frame Grips, Hinge Tighteners - 4mm Inside Diameter, 48 Rings in Each Package

These are just what I needed to keep my glasses in place. The fit very well and were the perfect size. The price was excellent for the amount of grips you received. They seem sturdy so the quality is fine. My glasses are much more comfortable since using these. Would buy again.

These bands work well on my new eyeglasses. Glasses stay put as intended. The frames were the proper size, but I wanted them just a touch tighter & these worked perfectly.

These little grips fit perfectly at the hinge. They create enough tension to keep the arms close to the head/temples without causing any discomfort. Easy to install and hold up well.

Worked ok to tighten loose sunglasses. I had to use 2 to tighten. Putting your sunglasses on your head loosens them. O

Tighten up legs to my glasses

I was skeptical about these, but they've completely solved my loose glasses problem without needing an expensive trip to the optometrist. Installation was incredibly simple—I just slipped the rings onto the hinges in seconds, and my frames felt noticeably sturdier immediately. The quality of these grips is impressive for the price; they're made of durable material that doesn't feel cheap or flimsy. My glasses now sit perfectly on my face without constantly slipping down, and I haven't experienced any discomfort or irritation from wearing them. At just $0.08 per ring with 48 in a package, this is an absolute bargain that every glasses wearer should keep on hand.

Thin. Need multiple grips on each side

I put these on the stems of my glasses up to the joining of the stems to glasses. They now fit tight and don't fall down on my nose.