The bumper pad is made of premium silicone, soft, durable and elastic with . It can be applied to conceal walls generated by door knobs. With self-adhesive feature, it is easy to stick them to various surfaces like glass, plastic, wood, metal, etc. Just peel the self-adhesive and stick to clean-dry surface, please clean the surface before sticking it on. Feature - Color: Black. - Material: Silicone. - Size: 10 x 10 x 1cm. - Simply adhesive sheet peel button to stick on any object to remove noise. - Self adhesive makes it easy for the bumpers to stay in place. Easily peel off without leaving traces. - Door bumpers helps to reduce noise. Providing cushioning to prevent damage from accidental slamming, banging and closing. - Multipurpose: Place these rubber bumper on vase, keyboard, table, chairs, glasses, photo frames, furniture, drawers, cabinets, doors, etc. for buffering effect according to your need. - Convenient: They are suitable for a wide range of surfaces, such as glass, plastic, ceramic, metal, wood, granite etc. Warm Tip: Dear buyer, due to lighting effect, monitor's brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! Package list: Bumper Pads