Inflate your balloons easily and conveniently at home or at the party venue! This disposable helium cylinder (capacity 0.189–0.227 m³) is intended for self-inflation and is suitable for both latex and foil balloons. The tank is equipped with a mini reducer for easy inflation immediately upon removal from the box. Ideal for larger birthdays, baby showers, and events requiring a higher quantity of balloons. Note: Fills 30 balloons measuring 9 inches.