This Strawberry Shortcake balloon set includes a mix of themed and colorful foil balloons perfect for birthdays. The set features character designs, star shapes, and a giant number balloon for a festive celebration. All balloons ship flat and require helium or air inflation. Inflate balloons on the same day of the event for best results. Foil balloons can last multiple days if properly filled and stored, while latex balloons typically float for 12–24 hours indoors. Use a low-pressure regulated foil inflator for foil balloons to avoid over inflation. Disposable tanks with latex inflators will not properly inflate foil balloons. Details:Strawberry Shortcake birthday themeAvailable in multiple age numbersMetalized polyester filmIncludes 7 balloonsGlossy foil with printed designsStrawberry Shortcake birthdayPerfect for indoor useRequires helium or air inflationContents:1 Strawberry Shortcake foil balloon (35")2 round Strawberry Shortcake foil balloon (17")1 red star-shaped foil balloon (18")1 lime green star-shaped foil balloon (18")1 Mayflower products happy birthday present foil balloon (18")1 giant red number foil balloon (34")