Quantity: 20 pairs Material: EVA foam Dimensions: 6 x 9 mm (Round), 8 x 19 mm (D-shape) Thickness: 1.0 mm Color: Skin Color, Black Color Suitable for a variety of glasses: This kind of pad can be well-matched with many kinds of glasses styles, such as eyeglasses, sunglasses, etc and fit for both plastic and metal frame. Instructions: Firstly, gently clean the application area with alcohol or water; Secondly, wait for several seconds until it is thoroughly dry; Thirdly, peel off the nose pad, just stick the pad on your eyeglasses frame, press and hold for a few minutes to ensure adhesion of sticky nose pads. Tips: 1. Keep small items away from children. 2. Do not reuse. The nose pads of the glasses are for one-time use. It is recommended to replace the nose pads regularly.