100% Silione Made in the CN and Imported PREMIUM SILICONE MATERIAL：Crafted from high-grade soft silicone material, safe, skin-friendly and flexible, not easy to deform, harden or turn yellow after long-term use, fits closely behind ears without causing pressure pain or discomfort. WIDE APPLICABILITY：Widely compatible with various types of glasses, perfectly matching daily myopia glasses, reading glasses, fashion sunglasses and sports glasses, suitable for men, women and kids of all ages. ANTI-SLIP FUNCTION：Humanized anti-slip ear grip design can tightly fix the glasses legs, effectively prevent glasses from slipping down when walking, running, working and doing sports, stable and not easy to fall off. INVISIBLE BEHIND THE EAR：Mini lightweight slim design won’t take up extra space, almost invisible when worn behind ears, will not affect your daily makeup and overall wearing aesthetic, simple and practical. RELIABLE AFTER-SALES SUPPORT：Easy to install and remove without any tools, reusable and easy to clean. We offer thoughtful customer service, if you have any usage questions or quality problems, please feel free to contact us for proper solutions. MOLDERP 10 Pairs Silicone Anti-Slip Ear Grip Hook Holder Eyeglass retainers Glasses retainer Ear hook Features Latest upgrade, fits almost any pair of eyeglasses with a smaller size, much applicative than before. Anti-slip Eyeglass strap and ear lock hook set for both children and adults. Made of Imported soft and comfortable silica gel, with a higher Elasticity, never crack. Come with 2 different colors, Come on and choose one set you like to refresh yourself, allowing you working with no stress, sporting with no worry and studying with more Passion. Specification Color: 2 different colors (5 Black Pairs and 5 Clear Pairs) Package Include 10 Pairs Silicone Anti-Slip eyeglass spectacle retainer