Classy Vinyl Creations I Solemnly Swear I'm up to No Good Harry Potter Decal Bumper Sticker 4.5" H X 9" W Default color for auto decals is White. Comes in a 9" x 6" shipping envelope with instructions. Created from highest quality vinyl available. Guaranteed 7 to 8 years in all types of outdoor weather Car and truck decals can be removed easily. You can clean this decal either indoors or outdoors with mild soap and water.