Glam up your gold-themed event with our Balloonify Gold Mylar Letter Z Balloon. Styled in the shape of the letter Z, this custom balloon can be paired with our other Balloonify letter and number balloons to create sweet messages for your loved ones. This letter balloon is made of mylar, which is impermeable to water and humidity. Sturdy and long-lasting, this birthday balloon is ideal for reuse. This metallic balloon's self-sealing valve minimizes unintentional air leaking. Instead of inflating this mylar balloon manually, use a pump to inflate it with ease. With a gold finish, this graduation balloon complements your party's theme. This moistureproof custom balloon may easily be hung from walls or ceilings with its built-in hanging loop. Measuring 16 inches in length, this foil balloon can be inflated with air or helium. 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.