Material: 304 stainless steel, rubber Size: Height: 4.5 cm Diameter: 4.5 cm Color: Black White Quantity: 2 pieces Installation type: floor-standing, wall-hung Package includes: 2x door stoppers 1. Best Quality - Made from high quality, sturdy and durable rubber to withstand high impacts. Weatherproof material suitable for outdoor use. The 3M adhesive provides a strong bond to securely hold the door stopper in place. 2. Easy Installation - Helps prevent wall damage. Simply remove the protective layer from the 3M adhesive on the bottom of the stopper and attach the door stopper to any wall or furniture. Installation is quick and straightforward. 3. Universal design - Fits seamlessly into any home environment. Sleek and functional design adds convenience to your space. Extra adhesive included for added convenience. 4. Lasting Protection - Helps protect your walls and furniture from scratches and dents. This 2-pack of door stoppers prevents doors from striking walls and nearby furnishings. 5. Versatile - Can be placed in various locations around the home. Provides protection for wardrobes, side tables, and other furniture from accidental bumps and impacts.