Create breathtaking decorations using our Balloonify Blue Mylar Number 8 Balloon. Manufactured in the shape of the number "8," this happy anniversary balloon can be put together with other Balloonify numbers and letters to curate different words or dates. The premium mylar construction of this custom balloon makes it highly durable, allowing you to reuse it on different occasions for a very long time. Plus, this foil balloon is moistureproof and lets you use it for outdoor events. The self-sealing design of this mylar balloon allows it to stay in the same shape and size by avoiding leakage of air. Conveniently hang this party balloon on the walls of your party halls, as it comes with a built-in hanging loop. Inflate this number balloon using a hand pump to save time and energy. Styled with an impressive blue shade, this balloon decoration blends with all your party decor, giving a chic look to your entire stage. This balloon measures up to 16 inches when inflated and can be filled 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.