Add a little extra shine to your birthday decorations with Air-Filled Multi color Happy B-Day Letter Balloon Banners! These Multi color foil balloon banners inflate to read "Happy" and "Birthday." Mix and match them with other Multi color letter or number balloons to add to the message! Tape these Multi color letter balloon banners to the wall or use them as unique photo props. There's no need for helium - just inflate these balloon banners with the included straw for an easy party decoration.