LOHOME 4 Pairs Silicone Anti-Slip Holder For Glasses - Removable Ear Grip Hook for Eyeglass - Temple Tip (Black) HIGH QUALITY SOFT BLACK SILICONE EAR HOOK: The ear hook is soft, and the weight is very light. it is very comfortable to wear, and won't hurt back of ear. Black ear grips don't affect the appearance of the glasses, which can match various color glasses legs. Looks very good. NO DEFORMATION & NON-TOXIC & NONIRRITATING SILICONE MATERIAL: The silicone ear grips have good elasticity, not easy to deformation and aging,it can also be stretched. Working life is longer! The ear hook is non-toxic and no irritant. Wearing very safe! (Dip the ear hook into the hot water for easy to put on.) DURABLE & ANTI-SLIP EAR GRIP: Glasses usually fall off cos it's loosed and doesn't fit face. This little silicone grip thingys did the trick for keeping your glasses from not falling down your nose. You needn't worry about glasses will fall off when you running, dancing, bicycling, swimming, playing football and so on. WIDELY USE: It's very suitable for sports lovers, when pepole exercise, glasses is easy to fall off and break. Children's bridge of the nose is not developed fully, the glasses is also easy to fall off. And glasses fall off each time when you bend down. Use the ear hook, it can keep your glasses from not falling down your nose. It's very convenient. SIZE: The ear hook's diameter is 6mm, and it can be stretched, and used for the glasses legs above 6mm. Suitable for most of the glasses.