WHY CHOOSE US These Jumbo Foil Number Balloons are made of premium quality materials that are durable and have no toxicity. Please slowly inflate the balloons with helium or air. Only fill 90% of the balloons, do not completely expand. The Jumbo Foil Number Balloons are suitable for all ages of any party Events. There are holes on the bottom and top of the balloons for easy hanging with twine, string, or fishing line, easily hung on strings from ceilings or attached to wall with tape. Let's enjoy a cheerful and amazing party! We want you to have a memorable day and a jolly experience! PACKAGE INCLUDE 1pcs of 40Inch Giant Number foil mylar balloon 1 pcs straw 1 roll 32ft ribbons WARNING: Choking hazard - children under 8 yrs may choke or suffocate on un inflated or broken balloons. Adult needs supervision and keep un inflated balloons away from children.