This Block Phrase: "Happy Birthday" - Silver (Air-Fill Only) foil mylar balloon is the perfect decoration piece for your birthday themed party! Made by Anagram, this letter shaped balloon is a great decor piece to hang from the ceiling, attach to the wall or build into your birthday themed decor. This balloon includes a self-sealing valve, preventing the air from escaping after it's inflated. Balloon does not float and must be inflated with air. Balloon arrives uninflated.

Inflated Sizes:
HAPPY = 30" x 10"
BIRTH = 26" x 9"
DAY = 18" x 9"