Take the personalized theme of your special event to the next level with our Balloonify Gold Mylar Letter C Balloon. This party balloon, designed as the letter C can be paired with other Balloonify number and letter balloons, facilitating you to stylishly mix and match to form a customized message of your choice. Made from mylar, this letter balloon is moistureproof, ensuring more float life in humid conditions too. This birthday balloon is constructed with durable materials, allowing you to reuse it countless times. To store it for future celebrations, you can deflate this alphabet balloon without any hassle. The self-sealing design of this metallic balloon ensures no air or helium gets leaked out after inflating it. This mylar balloon can be inflated with helium or air using an automatic or manual pump. With a gold aluminum foil finish, this custom balloon elevates and complements all kinds of decor. Featuring a hanging loop attached to it, this foil balloon can be hung on walls for easy installation. This graduation balloon measures 16 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.