Pro-Optics Frame Grips Hinge Tighteners for Secure and Comfortable fit for Glasses

These are great! My eye doctor recommended them to help my son not over stretch his glasses. They eventually dry out and need to be replaced, but they last 2-3 months.

great little bands when eyeglasses. slide off your nose

item as described.. fast delivery.. ty

Old School rubber aids ffor tightening glasses. Awesome product!s

I have been looking for these in every Walmart in my area. They used to sell them in the Vision Center but couldn't find them. So I looked online and found these. Shipping went very well, arrived on time and packaged well. Put them on my glasses and no more sliding down my nose. Excellent product and I have extra for the future. Give them a try and you will be happy too.

A tiny but much needed item. If your glasses are slipping around, these tiny hinge rings are a real life saver. Also thank you, Walmart for the great service.

These do the job like they are supposed to but I had to put two of them on each side of my glasses. Not sure if it's my glasses or the tighteners, but my glasses don't slide off my face when I bend over any more.

product fine. Seventh consecutive delivery problem - late for no known reason.

I can't imagine how loose glasses would have to be to need these hinge tighteners. If I only use one my glasses are cockeyed. If I use 2 they are so tight I get a migraine. The diameter is too thick.

they are far too big for my glasses I can't use them. my glass frames are far too thin. a waste of money.