High Quality: High quality stainless steel, anti-corrosion, wear-resistant, not easy to rust, smooth solid surface, durable. Wall Protector: Magnetic door stopper with super strong adhesion, the integrated soft rubber can reliably protect your wall from scratches and bumps, and keep the door open, prolonging the life of the wall. Easy to install: With the installation accessories (installation glue + screws) and easy-to-understand picture instructions, the door stopper can be fixed quickly. Size: The size of the door stopper is 45*26mm. Package contains 4 door stoppers, 16 screws and 4 3M adhesives. No need to buy additional accessories. Scope of application: suitable for corridors, bedrooms, bathrooms, balconies, gates, etc. Door stop with glue and mounting screws, can help you install the door stop quickly. feature 1. The dome stainless steel door suction can provide buffer for the door, prevent the impact from leaving marks, effectively protect the door, wall or furniture, and reduce noise and vibration. 2. The silver rubber stop door is beautiful and elegant, suitable for any place at home such as bedrooms, bathrooms, offices, etc., and also suitable for outdoor use. 3. Two installation methods, can be fixed with 3M glue without drilling; the drilling device is fixed with screws.