The material used in the Zinc Alloy House Sign for its long-term durability. This durable sign is designed to withstand harsh weather conditions and maintain its pristine appearance for years to come. The rust-proof material makes it ideal for outdoor use. Features - Color: Black -Material:zinc alloy - Size: 12.70X8.90X0.80cm/4.99X3.50X0.31in -Crafted from durable zinc alloy materials, these numbers are built to last and resist rusting. -Their precise size and design make them suitable for a wide range of applications, including houses, gardens, mailbox, street, offices, and shops. -The easy installation involves predrilling the surface and securely attaching the numbers using screws. -With excellent detail, these house numbers are , perfect for outdoor use. -The house number is beautiful, this single number has excellent durability, will provide you with good service. Package list: 1 x number sign 3 x screws 3 x screw sleeves