Set: There are 2 door stops, and each stopper is equipped with 2 screws and 2 rubber plugs. Material: The wall-mounted bumper door stopper is made of high-quality stainless steel, waterproof, rust-proof, brushed surface; and the bumper top is made of environmentally friendly rubber. Anti-collision: The door stop prevents wear and tear on the door handle while avoiding damage to the wall, trim panel, radiator, cabinet, or any other furniture in contact with the door. Sound Dampening: The black solid rubber pad on the door stop effectively dampens the impact when the door is opened sharply, reducing or even completely eliminating the noise. Easy to Install: The door stop is very easy to install, and we have equipped you with the accessories you need, which is very convenient and time-saving.