BALONAR 40 inch Jumbo Silver Number 40 Balloons for Birthday Party, Anniversary Decoration Big Event Supplies

Features: Made of food grade material,safe and non-toxic Strong and light,can be float just fill 90% of the balloons' space with hydrogen or helium Color uniform and beautiful,even can be used as a mirror Can be reused,use the straw to deflated balloons after party end 2pcs number balloon in package,make easier to get ready for the party How to Use Foil Balloons: Inflate slowly,just fill 90% of the balloons'space that could allows the balloon to expand completely After-sale Service: If you are not satisfied with the balloon, just contact us get a full refund or free replacement