Large Helium Gas Canister. This disposable helium gas canister is suitable to be used to inflate helium quality latex or foil balloons. The lightweight canister is perfect to take along to an event or celebration to decorate the room or venue with floating balloons. A single helium canister will inflate approximately 50 x 9″ balloons. Approx fill 6 x Supershape balloons depedning on shape. The box measures 45.7 x 30.9 x 30.9cm) Design may vary to image shown. Delivery of this item is to UK Mainland only. WARNING – Do not inhale helium. Inhalation or misuse of product can result in serious personal injury or death. Keep out of the reach of children. Do not refill. Cylinder content is helium under pressure. The steel from this cylinder can be recycled at your local council tip. Ensure cylinder is empty before disposal. Do not dispose of cylinder with your normal household waste.