Partyrama's Large Helium Canister is the perfect addition to any celebratory occasion, designed to inflate up to 50 9" balloons. Whether you're organising a grand event or simply adding a touch of levity to a smaller gathering, this canister ensures your balloons are filled to the brim with quality helium.The canister is sold as a single unit, making it an ideal purchase for those who require enough helium for their party or event. Compatibility with Partyrama's range of balloons is assured, ensuring your decorations will float away into the celebratory atmosphere.