Elevate the look of your party using our Balloonify Rose Gold Mylar Letter Y Balloon. This birthday balloon comes in the shape of "Y" and is pairable with our other Balloonify letters and numbers. Made from premium mylar material, this balloon decoration is highly durable and reusable. This moistureproof custom balloons come with a self-sealing valve to avoid air or helium leakage. Hang this letter balloon on the walls using the hanging film. Inflate this happy anniversary balloon with the help of any pump. To make your stage glossy, this graduation balloon comes in a rose gold shade. Measuring 40 inches when inflated, this party balloon is apt for many occasions. 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.