Made from die cast metal and durable finish, the Whitehall Satin Nickel DeSign-It Number withstands the harshest elements and will give your home many years of service. The number includes a positioning guide, assembly instructions, and a strong adhesive. Add an elegant touch to your lovely abode with the Whitehall Satin Nickel DeSign-It Number . * Dimensions: 4"H x 1.5"W x 0.75"D * Construction: Die Cast Metal * Limited Lifetime Warranty