And you thought High School was scary enough! Fortunately, the crew of Monster High™ is here to help you unleash your inner party monster with these awesome Monster High™ party supplies. Let Clawdeen Wolf, Draculaura, Cleo de Nile, Lagoona Blue and Frankie Stein help you transform any room into the hippest birthday party the living world has every seen with this large 10 ft. Monster High™ Add-An-Age "Happy Birthday" Banner! With 24 attachable pieces including 2 of each number "0" - "9" plus "th", "rd", "nd" and "st", you can add whatever age your birthday ghoul is turning onto the middle Monster High™ crest! Reuse it for multiple birthdays! Includes 5 pieces of double-side tape. Create the total Monster High™ experience for you and all you ghoulfriends with even more Monster High™ party supplies and décor online. Paper. 10 ft. x 10". © Mattel, Inc.