Let your balloons speak for the ornamentalist in you using our Balloonify Gold Mylar Letter Y Balloon. Crafted into the shape of the letter "Y," this custom balloon is compatible with our other Balloonify letters and numbers. Manufactured using premium mylar, this happy anniversary balloon is moistureproof and reusable. This graduation balloon comes with a self-sealing valve to avoid air or helium leakage. To make this helium balloon hangable, it is provided with a built-in hanging film. Conveniently fill this mylar balloon with air or helium using a pump. To make your party more special, this letter balloon comes with a gold finish. Measuring 40 inches when inflated, use a pump to simplify the inflation process. To reuse these balloons, gently deflate, properly store, and carefully reinflate without overfilling. Shipped deflated in a 1 count box. This party balloon can be easily inflated with the included straw, providing you with full control to help eliminate the risk of over-inflation. Electric air balloon pump (SKU: RWP1061) sold separately.