20 Scooby Doo Stickers and Tattoos Party Favors with Mylar Balloon - Scooby & Gang Bundle This bundle contains 21 pieces 10 Scooby Doo Tattoos - measures 2.5"x3.5" 10 Scooby Doo Stickers - measures 3"x4" 1 Scooby Round 18" Balloon - reads "Happy Birthday"