Minglewood Trading House Numbers - Mailbox - Vinyl Decal Sticker - 11.5" x 3.5" Size: 11.5" x 3.5" Click the "Customize Now" button to enter the text for your decal. Be sure to include "No.", "Apt.", "Box", etc. High grade vinyl has an outdoor durability of up to 6 years. Can be applied to any smooth surface. (ex: Windows, plastic, metal, wood, glass, binders, skateboards, cars, computers, guitars, bottles, phones, etc.) Removable but not reusable. Not static cling. Cut to order from a solid color sheet of vinyl, no background.