⚝Easy to use - anti-slip retainers, very flexible. It can be stretched at will, Easy to install on glasses.
⚝Applications - Suitable for almost all kinds of eyeglasses, reading glasses, sunglasses.
⚝Non-slip hypoallergenic - The temple tips prevents the glasses from slipping and avoid metal allergy.
⚝Soft Silicone - 100% high quality temple tips, sunglasses retainers, it will not turn yellow or hard, no pain after use, even you will forget to wear them.
⚝Size - 2.2*0.28*0.28 inches, it can be fitted for 0.15~ 0.4 inch wide of frame arms.