The Spiderman Super Shape Foil Balloon 29 is a high-quality jumbo balloon that is perfect for any Spiderman-themed party or event. This foil balloon features a vibrant Spiderman design on both sides and measures approximately 29 inches x 17 inches (73cm x 43 cm). Each pack contains 1 balloon that requires helium for inflation. The balloon is automatic self-sealing, making it easy to inflate and seal. Add a touch of excitement to your party decorations with the Spiderman Super Shape Foil Balloon 29.