A. Three types of installation accessories: The door stopper can be installed in different ways. One is a drill-free installation where you can use the sticker attached to the door stopper. Another is to install it using the screw holes, and installation accessories will be provided. B. Wall or floor installation: The stainless-steel door stopper has two different installation methods. It can be installed on the floor or on the wall behind the door according to needs. Depending on the material of the wall or floor, either the self-adhesive method can be used for installation or screwless nails can be used. C. Sound-absorbing rubber head: The door stopper is equipped with a thick impact-resistant rubber head, which can act as a buffer when opening or closing the door, reducing the noise generated by the door hitting and protecting the wall from being hit by the door. D. Durable materials: The door stopper is made of stainless steel and rubber. It is sturdy and durable, with rust-proof and waterproof features. It can be used in different environments for a long time and has a long service life. E. Wide application: The self-adhesive door stopper is suitable for the living room, bedroom, bathroom at home, and offices. In addition, it can also be used on other surfaces besides doors, such as wooden floors, carpets, skirting boards, side tables, bricks, marble, etc.