Capture the attention of your guests with our Balloonify Rose Gold Mylar Number 5 Balloon. Pair this number 5 birthday balloon with other Balloonify numbers and letters to create unique and custom messages at your party. Constructed from mylar, this number balloon is moistureproof and allows you to use it in moist and damp conditions. Conveniently reuse this party balloon for different occasions to minimize your carbon footprint, fostering sustainability. Featuring a self-sealing valve, this balloon decoration allows the balloon to stay in shape without letting the air seep out. Easily expand this graduation balloon using a hand pump. This custom balloon is suitable for air and helium inflation. Adorning a softer rose gold undertone, this helium balloon exudes a classy touch to your event decor. With a built-in hanging loops, this giant balloon can be easily hung on ceilings, chandeliers, and poles. This rose gold mylar 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.