Product Specifications: Material: Aluminum Foil Size: 16 Inch Colors: 11 colors which have gold, red, white, blue, navy blue, rose gold, pink, silver, black, white, mattle gold, olive green Product Feature: 2026 number balloons is Huge and Thick, Aluminum Foil thickening material. Light and sturdy, just fill with 90% helium to float. Self-sealing design makes this 2026 Foil Numbers Balloon extremely easy to use.After inflating,just press the self-sealing tail can keep the gas in the balloon for more than 2 weeks! 2026 New Year Balloons is best for Party Decorations for new years decorations 2026, Graduation Party Decorations, 2026 New Year Eve, Birthday, Valentines, chritsmas, halloween, thanksgiving, party Supplies! Package Includes: 1 x 2026 Aluminum Foil Number Balloon 1 x Inflatable Straw