Add a festive flair to your event using our Balloonify Silver Mylar Letter L Balloon. Pairable with our other Balloonify numbers and letters, this L-shaped custom balloon lets you curate customized messages for your loved ones. Manufactured with premium mylar, this helium balloon is moistureproof to prolong its float life. This reusable party balloon comes with a hanging loop, allowing you to hang it anywhere on the surface. To avoid any air or helium leakage, this balloon decoration comes with a self-sealing valve. This letter balloon exudes a metallic silver finish that gives a flashy tone to your decor. Measuring 40 inches when inflated, you can fill this balloon using a manual or automatic pump. 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) is available and sold separately.