Made of wear-resistant and heat-resistant cast iron material, a long service life and is not easy to deform, and the surface is covered with a layer of coating to prevent oxidation and rust.Each number and letter measures approx 5.5 inch tall and various widths that will let your guests recognize your home from a distance.Common font design, simple and classic, rustic country style, use on your door or exterior wall to add a touch of home decor charm.With two matching metal screws, ideal for wood surface, bricked surface, concrete surface or other.Not only as house number, but also for DIY design, such as DIY clock, DIY anniversary, or DIY wind chime number and so on.Each number or letter is packaged in a colored box, with two mounting screws. If you receive a box without screws in it, please send us a message via email and we will send you the missing accessory immediately.If you encounter any questions when purchasing, please consult us, we will serve you within 24 hours.