Using these balloons is a breeze. First, decide whether you want to use air or helium. If you're using a helium tank, just attach the balloon to the nozzle and let the helium fill it up. For air, you can either blow it up by mouth or use an air pump. Once inflated, you can tie a knot at the end of the balloon. For floating balloons, you can use a ribbon to attach them to a weight. When it comes to storage, keep the balloons in a cool, dry place away from sharp objects. After the party, since they're biodegradable, you can dispose of them in an eco - friendly way. Just remember, this listing only includes the balloons, so don't expect any other decorations.