Dynamize your party using our Balloonify Gold Mylar Letter U Balloon. Fashioned as the letter "U," this graduation balloon harmonizes with our other Balloonify letters and numbers. This reusable custom balloon is made from mylar material, making it moistureproof. The lustrous gold finish gives a touch of glam to your entire party hall. Hang this happy anniversary balloon on any surface using the built-in hanging film. Inflate or deflate this mylar balloon multiple times using the self-sealing valve. To accelerate the decorating process, this letter balloon lets you inflate it with a hand pump. Measuring 40 inches when inflated, fill this party balloon with air or helium. 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.