Let your hair down and party hard using our Balloonify Silver Mylar Letter T Balloon. Pairable with other Balloonify letters and numbers, this T-shaped party balloon lets you create customized messages. Made with premium mylar, this happy anniversary balloon is moistureproof and reusable. With a self-sealing design, this foil balloon maintains its shape and size by curbing off air or helium leakage. This hangable custom balloon comes with a built-in hanging film to decorate any surface. The scintillating silver shade of this balloon graduation lets you make celestial-themed parties. This balloon decoration measures 40 inches when inflated. 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.