FEATURES: Environment friendly color(elegance gray) suit for all the background. 4PCS door stopper wall shield and each PCS have one premium adhesive as spare parts.FUNCTIONAL:.Door handles can leave holes in your wall after repeated use. Use the Wall Protector to prevent holes from appearing, or cover them up if they are already there.Protects walls from impact damage by shielding contact point of wall and door knob. Because of its thin design, you can easily paint over it to match the color of your wall.Really usefully!!!.FLEXIBLE AND DURABLE: Environmentally friendly soft rubber material, good elasticity, can slow down the contact surface impact noise;The case of cold does not hard, long-term use is not easy to break;At the same time using strong adhesive, good viscosity, will not easily fall off.SPECIFICATIONS：1. Material: Silicone 2. diameter: 3.15 inch, thickness: 0.39inch, 4PCS 3. Color: gray, 4.Scope of application: applied to bedroom, bathroom, kitchen, fridge, cabinets, drawers, cupboards, and much more. 5. It's smooth finished surface..INSTALL:No tools required. Peel the premium self adhesive sticky paper and clean the wall before sticking,stick where you want, really easy install!!