With this Star Wars Mandalorian the Child Birthday balloon bouquet you will receive: (1) 34" Black Giant Number 6 Foil Balloon, (1) 26" Baby Yoda Mandalorian the Child Foil Balloon, (2) 17" Baby Yoda Mandalorian the Child Foil Balloons, (1) 18" Round Black Jubilee Foil Balloons, (2) 19" Silver Star Foil Balloons and (5) 11" Black Star Wars Print Latex Balloons. All balloons are new and shipped uninflated. Just add Helium to the balloons and ENJOY. Inflate balloons same day of event. Latex balloons have an average indoor float time of 12-24 hours. Foil balloons can last multiple days if filled and stored properly. Balloons used outdoors will have a much less float time due to the elements. Foil balloons require a low pressure regulated foil inflator to inflate them. These regulators have an auto shut off pressure valve and will not over inflate them. Disposable Helium Tanks with a latex inflator Will Not properly inflate foils. Balloons can usually be properly filled at your local party supply store, florist and even some larger grocery chains will offer helium. For larger balloons or larger quantities of balloons, it may be more cost effective to rent a helium tank from a party rental company or local welding supplier. WARNING CHOKING HAZARD: Children under 8 years old can choke or suffocate on broken balloons or balloons that are not inflated. ADULT SUPERVISION REQUIRED. Discard broken balloons immediately. Keep the plastic bag containing these product away from small children. The thin film may cling to nose and mouth and prevent breathing. Dispose of bags immediately once product is removed.