5/10 Anti-Slip Eyeglasses Temple Sleeve Retainer Round Comfort Glasses Retainer

Description:

This ear hook is perfectly fit for those who always do excercise like playing basketball.
It is a universal problem that glasses are easy to fall down when they are doing exercise. This hooks will definitely solve this problem.
Silicone material will have a great effect on non-slip.
It is soft and elastic that will not discomfort your ears.
Fit for almost all kinds of glasses.
Invisible, reusable, stable, effective.
Material: Silicone
Type: Round
Diameter: Outside: 15mm 0.59in
Inside: 8mm 0.32in
Thickness: 5mm 0.20in

Package Included:

5/10 pair x Eyeglasses Temple Sleeve