Decorate like a professional using our Balloonify Gold Mylar Letter W Balloon. Shaped as the letter "W," this custom balloon can be put together with other Balloonify letters and numbers. The durable mylar construction of this helium balloon makes it moistureproof to increase its float life. Hang this party balloon anywhere on walls using the built-in hanging film. With a self-sealing valve, this custom balloon avoids air or helium leakage. This reusable letter balloon comes in a beautiful gold shade, allowing you to host gold-themed parties. Inflate this graduation balloon up to 40 inches using a hand pump. 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) sold separately.