Sign show in listing image uses deep anthracite material & slate blue engraving color. This customizable address sign is made from 1/2" thick solid surface material & boasts an architecturally pleasing v-carved style engraving. The engraving is painted with an exterior grade enamel paint. This combination of materials ensures excellent durability in exterior conditions especially when compared to wood & wood composite materials. Each sign has two 3/16" diameter holes & comes with screws & matching screw caps for hassle-free installation. Elemental Address Sign Engraved Designer House Numbers. Choice Of 3 Sizes. Fully Customizable, Weatherproof 0.5" Solid Surface Material