With this ULTIMATE 20 piece Disney Princess Balloon Bouquet you will receive: (1) 35 XL Disney Princess Castle Foil Balloon (2) 17 Square Once Upon A Time Disney Princesses Foil Balloons (8) 17 Round Disney Princess balloons 18 Princess Foil Balloons Ariel Belle Cinderella Jasmine Rapunzel Sleeping Beauty Snow White and Tiana (2) 18 Hot Pink Round Faux Foil Balloons (1) 18 Glamour Happy Birthday Round Foil Balloon and (6) 11 Latex Balloons 2- Pink 2- Lilac and 2- Hot Pink. 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. CHOKING HAZARD – Children under 8 yrs. can choke or suffocate on uninflated or broken balloons. Adult supervision required. Keep uninflated balloons from children. Discard broken balloons at once. Keep the plastic bag containing these products away from small children. The thin film may cling to nose and mouth and prevent breathing. Dispose of bags immediately once product is removed.