This fantastic Barbie supershape balloon features a Barbie and measures an impressive 21inches high and is suitable for either filling with helium (balloon gas), or may be air-filled and used with a Maxi II cup & stick. Note: Balloon arrives uninflated. WARNING: CHOKING HAZARD - Children under 8 years can choke or suffocate on uninflated or broken balloons. Adult supervision required. Keep uninflated balloons from children. Discard broken balloons at once.