This stainless steel and rubber door stopper is designed to prevent damage to your walls and doors. Its no-drill installation makes it easy to set up, providing a secure hold without the need for tools. The sleek, modern design complements any home decor, while the materials ensure performance. Features -Color:Silver -Material:Stainless steel, rubber -Size:4.50X4.50X2.50cm/1.77X1.77X0.98in - : the half dome floor door stopper prevents doors from hitting walls, protecting your walls from damage -Self adhesive installation: features a self adhesive design that requires no nails or screws, making it easy to install without damaging your walls -Versatile use: suitable for various settings such rooms, bedrooms, bathrooms, and offices, catering to different space needs - material: made from stainless steel and rubber , this door stopper is and reliable, resistant to wear over longterm use -Noise and scratch prevention: effectively prevents noise and scratches caused by door and wall friction, keeping your home environment clean and quiet Package list: 4 x anti-collision doorstop