Create a customized message for your party by using our Balloonify Black Mylar Letter Q Balloon. This party balloon in the shape of the letter Q is pairable with our other Balloonify letter and number balloons. With its moistureproof feature, this letter balloon is ideal to use outdoors and indoors. This durable birthday balloon withstands heat and won't pop easily, equipping you to reuse it later. To stop accidental air leakage once it is inflated, this metallic balloon comes with a self-sealing valve. Inflate this mylar balloon to its full capacity by using a hand pump. To enable this balloon to be hung on walls and ceilings, this graduation balloon is designed with a hanging loop. The aluminum black foil finish gives a subtle yet fancy vibe to your party hall. 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.