3D Shadow Effect: Musaisty house numbers feature a distinctive floating design that creates a 3D effect and generates shadows. Whether it's sunshine or your own focused lighting, the shadows make your house stand out on the street day and night. No Installation Hassles: Through repeated installation processes, we've updated the instructions for 2021 to be the most concise and easy to understand. In addition to necessary mounting hardware, we also provide felt pads for hammering. All you need to do is measure the horizontal position and hold the hammer. Never Rusty: Made from high-quality zinc alloy with an all-weather resistant black coating, these house numbers are durable, waterproof, and rust-proof. They effectively prevent damage from harsh weather conditions and natural wear. Widely Applicable: These modern black outdoor house numbers enhance the sense of fashion and modernity in any space requiring identification. They are versatile for houses, gardens, mailboxes, streets, and more, adding color to your life. Perfect Size: The floating house numbers in black measure Height x Width x Thickness: 5 inches x 2.8 inches x 0.51 inches. The screw length is 1.77 inches, and the floating height is 0.5 inches. Screws are made of 304 stainless steel, ensuring robustness and durability.