Dark Green Premium Vinyl 6-inch numbers Making easy to find your house or mailbox number Premium Quality Waterproof, Weatherproof, Scratch and UV Resistant iSYFIX have designed this Numbers sticker with Engineering high performance grade vinyl for last up to 6 years. How to install We recommend you to thoroughly clean the substrate to remove any dust, grease, or silicone before applying the adhesive. Can be applied to any smooth surface like windows, plastic, metal, wood, glass, binders, skateboards, cars, computers, guitars, bottles, phones, BMX, Trash Bins lids, equipment, school sign, address light, vehicles, boats, identifying property, craft, painted wood, scrabble, steel mailbox, street numbers, garage bins, porch pillars, labeling machines, bible school signs, room number labeling, yacht, etc. Does not adhere well to textured mailboxes surfaces, we do not recommend you apply this decal to a texture powder coated steel mailbox. After the purchase, we will send you an email with an attached PDF containing the install instructions. What You Will Receive Includes: 20 numbers, 2 sets 0-9 in Dark Green Vinyl, Size: 6".