product description Material: 304 stainless steel, rubber Size: Height: 4.5cm Diameter: 4.5cm Color: black, white Quantity: 2 Installation method: floor, wall hanging Package includes: 2 door stoppers 1. BEST QUALITY - Made of high quality, strong and durable rubber that can withstand extremely high impacts. Weatherproof material that can be used outdoors without any problems. 3M adhesive has a very strong bond to hold the headboard door handle protector in place. 2. Easy to install - you no longer need to worry about damaging your colored walls. Simply remove the 3M adhesive from the bottom of our stoppers and secure the doorstop to any wall or furniture. Ordering has never been easier. 3. Universal Design - Fits Any Home, Anywhere. Elegant and beautiful, just for your luxury. Includes extra glue so you can take it with you wherever you go. 4. Lasting Protection - Keep your beautiful home safe and scratch free. Our 2-pack door stoppers keep doors from hitting walls and furniture. Stop worrying about scratches and dents. 5. MULTI-FUNCTIONAL - Our doorstop is versatile and can be placed anywhere, it protects items like wardrobes, side tables, and more from various other bumps and dents.