Anagram 18in/45cm Happy Birthday To You! Foil Balloon. www.anagramballoons.com. Balloon. Birthday. XL®. Xtralife. Balloon is refillable. Retain this information for future use. Made with LumLife™ film from Toray Plastics (America), Inc. A Division of Amscan®. 1-800-554-4711. www.anagramballoons.com. ©Anagram International, Inc.