Mesmerize your guests at your royal-themed party with our Balloonify Gold Mylar Number 7 Balloon. This party balloon is shaped like the number 7 and goes well with other Balloonify numbers and letters. With its mylar construction, this number balloon is moistureproof, making it ideal for humid weather conditions. This mylar number balloon is reusable and can be used for a variety of occasions. With its self-sealing design, this balloon decoration locks in the air to provide a firm shape. By using a hand pump, you can efficiently save time and avoid hassle when inflating this graduation balloon. The built-in hanging loops makes hanging this custom balloon a breeze. This mylar balloon is suitable for both air and helium inflation. The sleek gold finish of this custom balloon exudes a royal shine. This 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.