Ata-Boy Harry Potter Dark Mark 4" Full Color Sticker Add some flair to your scrapbook, locker, notebook or computer with iconic pop culture graphics! This super-cool sticker is just the thing - a way to show the world what you think is sweet anywhere and everywhere Put a cool, funny or cheery sticker anywhere that needs a little extra fun or give one to a friend tucked into a birthday card or gift bag With loads of designs to choose from, you are sure to find the perfect look Large sticker measures approximately 4" across and features officially licensed, full color graphics