5 Inch floating house numbers - floating modern house numbers - 4 brass house numbers - raise house numbers 1. The product is made of zinc alloy with black coating on the surface, gloss finish 2. The package contains simple installation instructions and can be easy installation with drill gun 3. Can be installed floating or flush, floating installation needs to use the spacer in the package 4. Waterproof and rustproof, the product is durable 5. 5 inch high, 0.48 inch thick, can be used in house, garden, mailbox Please download the e-print installation template for drilling the holes in my product link: https://www.etsy.com/your/shops/PaultonTools/tools/listings/1016009893 The product is made of zinc alloy and has good corrosion resistance Can be installed floating or flush Height: 5 inch Thickness: 0.48 inch Color: Black Packing list: Number , Threaded rod , Spacer , Anchor