Make your parties stand out with our Balloonify Gold Mylar Number 6 Balloon. Featuring the number 6 design, this party balloon can be paired with our other Balloonify numbers and letters, making it ideal for your birthdays and special events. With its mylar construction, this graduation balloon is durable and can be reused. Easily inflate this mylar balloon using a hand pump. The self-sealing design of this party balloon avoids air leaks, allowing you to enjoy it to the maximum. With a moistureproof design, this number balloon floats for a long time without getting affected by humidity. Conveniently inflate this graduation balloon using a hand pump with air or helium. With a royal gold finish, this custom balloon is ideal for all your vibrant theme parties. This balloon includes a built-in hanging loops, making it easy to hang on any hard surface. This happy anniversary balloon measures 40 inches in length. To reuse this balloon, 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.