Highlight your celebrations with our Balloonify Rose Gold Mylar Number 9 Balloon. Designed in the number 9 shape, this mylar balloon is ideal for your anniversary celebration. Suitable for air and helium inflation, this balloon decoration expands completely, making it the perfect add-on to your event decor. Designed to seal itself for maximum air containment, this party balloon won't leak. Featuring a pretty rose gold finish, this balloon effortlessly stands out at any event. This number 9 balloon is safe helium balloon makes an ideal party accessory. With the built-in hanging loops, this mylar balloon can be easily hung on walls or ceilings. This happy anniversary balloon measures 16 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.