Welcome to Our Home Vinyl Wall Decal Sticker Home Decor Wall Letters 12"x28" Decal size is: 12"X28" Color of Decal: Black Application instructions will come with your decal. Decal comes with transfer paper installed and ready to be applied. Can be applied to most hard smooth surfaces, walls, mirrors, doors, windows, or whatever you can think of. Made with Oracal 651 high grade vinyl Life span is 5-7 years outdoors, 10+ indoors.