10/20pcs Silicone Glasses Anti-Slip Cover Temple Tip Glasses Ear Clip Grip Holding<br> Product Information<br> Soft and light, comfortable and safe.<br> Secure your glasses and sunglasses during use .<br> Easy to install and use, suitable for sports & activities,effectively stops eyeglass slipping.<br> Fine workmanship,high quality silicone anti-slip holder for the eyeglasses, ear hook.<br> Be used to make your glasses a better fit and stop them slipping down to your nose.<br> Material : Silicone<br> Size: 33MM*11MM (suitable for 4- 12MM temples)<br> Package included:<br> 1/10/20 pairs of Silicone glasses ear hooks (anti slip)<br> <br> Note:<br> Please allow 2-3 cm difference due to manual measurement.<br> Besides different computers display colors differently, the color of the actual item may vary slightly from the below images, thanks for your understanding(1 inch = 2.54 cm)