Brighten up your party with our Balloonify Rose Gold Mylar Letter I Balloon. Designed as the letter I, this mylar balloon can be paired with other Balloonify letters and numbers to create personalized messages. This mylar balloon is durable and can be reused multiple times. Made from premium mylar, this letter balloon is moistureproof and can endure humidity. The self-sealing inlet of this balloon decoration avoids air leakage, keeping the balloon in a firm shape for the entire event. With a built-in hanging loop, this happy anniversary balloon allows you to hang it on walls, ceilings, or hinges. This giant balloon is suitable for air and helium inflation. Easily expand this party balloon by using a hand pump. Featuring a rose gold finish, this helium balloon adds a peachy hue to the decor ambiance. This custom balloon measures 40 inches in length. 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.