MairGwall Personalized Unique Mailbox Numbers Decal Sticker Two Styles Can Be Chosen for Your Home and House Creative Decal: Multiple colors and sizes to choose.Best choice of wall decor DIY. Size: Whole scene:4.5" tall and the wide depends on the length of your number. Easy to Apply: Come with transfer tape pre-covered, just peel and stick. Wide Use:Suitable for any smooth and flat surface(interior & exterior),including smooth wall, glass wall,smooth ceramic tiles,mirror,smooth metal,smooth wood. Please email us the Number,Number Style,and Color information by the button "Contact Seller" beside the order.