HASTHIP 10 Pairs Glasses Ear Grip Silicone Eyeglasses Temple Tip Sleeve Retainer Holder, Comfort Anti-Slip Glasses Retainers for Spectacle Sunglasses Reading Eyewear (Black+Clear)GREAT VALUE PACK: Including 10pairs of glasses ear gripper, 5pairs of black and 5 pairs of white, great affordable glasses accessories. MINI AND PRACTICAL ADDITIONS ON GLASSES: These glasses ear grip can help to keep your glasses in place, no matter you bend your back, lower your head or do any outdoor activities. As the small design, you can barely feel the existence of this little grip, convenient to wear. SILICONE GLASSES EAR FRIP RETAINER: These