Decorate your party or event with this solid colour 40cm Orbz - Black foil mylar balloon. Incorporate this Anagram 3D sphere balloon into a balloon bouquet, on top of balloon columns or other balloon decor. Add colour coordinating mylars and latex balloons for the ultimate balloon bouquet! This balloon includes a self-sealing valve, preventing the gas from escaping after it's inflated. The balloon can be inflated with helium to float or with a balloon air inflator to hang. Balloon arrives uninflated.