18 inch Black & Gold Sparkling 21st Birthday Foil Balloon (1)

This foil balloon measures 18 inches in diameter, and includes a prismatic number 21 surrounded by an elegant white and gold spotted pattern. As it is prismatic, the number on this balloon will reflect and refract light to cause a shimmery effect. This balloon will require helium to float, and is supplied uninflated by Anagram.

Gas capacity: 0.014 cubic meters.