Unicorn Birthday Decorations for Girls Unicorn Party Supplies Kit Including Unicorn Balloons Happy Birthday Banner for Kids Unicorn Party Favors

Made of food grade material, safe and non-toxic Strong and light, can float with helium filled Can be reused, use the straw to deflated balloons after party ends Package Incudes: 16" HAPPY BIRTHDAY balloons x 1(NOT HELIUM SUPPORT) 12" White Latex Balloons x 8 12" Purple Latex Balloons x8 12" Pink Latex Balloons x 6 12" Purple Confetti Balloons x 6 40" Unicorn Mylar Balloon x s 16" Heart-shaped Mylar Balloons x 2 BIRTHDAY Headband x 1 BIRTHDAY Sash x 1 Tissue Pom-Poms x 6 Balloons Ribbon x 2 (11 yards) Why Helium deflate so quick from latex balloon? Because helium atoms are small enough to slip between spaces in the balloon material. There is less space between the molecules in Mylar, so the mylar balloon stays inflated longer. How long will latex balloons float? Research shows average float time is 5-7 hours. Float time can vary significantly based on the level of inflation,size of balloon, temperature and altitude. We recommend inflating balloons 1-2 hours prior to the event for the best results. What can I do to make latex balloons float longer? First, be sure to tie a tight knot in the neck of the balloon. If you are attaching ribbons to the balloons, be sure to tie the ribbon below the knot. For special occasions that require prolonged float time, you can also purchase float extender like ULTRA HI-FLOAT to expend float time to 1 week.