Stainless Steel Design: Our floor door stopper features a zinc alloy round base, a flat rubber stopper. Anti-rust layer design for living water: The outer surface layer is galvanized design, anti-rust electroplating, can make the door stops beautiful for a long time. 6.6mm Thickened Rubber Buffer: This design brings more protection to your door. Fits Most Doors: The size of the door stop is 45*25mm. The width of the rubber bumper reaches 6.6mm. Suitable for halls, bedrooms, bathrooms, balconies, doorways, etc. 1.Designed in a half-moon shape with a flat rubber stopper, prevents the door from hitting a wall above the opening, ensuring that the door is fixed when opened. It can be installed directly into the floor, baseboard or wall. 2.Protecting door handles from damaged walls, the rubber buffer also protects your door. Features: Material: Stainless Steel Color: Silver & Black Shape: Half Moon & Oval Size: As shown Quantity Sold: 2 Pcs Kindly Tips Different lighting and display may cause the product to be slightly different from the actual product. The measurement tolerance is +/-1-3mm.