Package list: 12 pairs x non-slip glasses leg covers. Features - Material: glass holder made of silicone. - Size: 5.50 x 2.00 x 0.30 cm/2.16 x 0.79 x 0 glasses ear pads. - Colour: black, white, grey, brown glass ear hooks. Lightweight, portable and practical and comfortable to wear, you won't even feel behind the ear glasses. Easy to install or remove, can be cleaned and reused, suitable for reading glasses, glasses, sunglasses and other glasses ear hooks for glasses. They are hidden behind your ears and do not stick to the ear hooks of your glasses. - You can wear your glasses or glasses comfortably and do not need to constantly push back the glasses accessories. The glasses ear pad prevents your glasses from slipping off your nose while doing sports or working. Silicone Glass Ear Pads Product Description Silicone ear pads made of glass, suitable for most types of glasses, reading glasses and sunglasses, a must have for any lens Glass ear pads prevent your glasses from falling off when you are doing sports, playing etc. reading. Eyeglasses leg non-slip cover. The glasses ear pads not only hold your glasses firmly on the ear, but also ensure that you feel comfortable when wearing glasses