Pattern: Printed Age Range: > 8 years old Specification: 18 inch Material: Foil Occasion: Party Supplies Item Type: Single Shape: Irregular Model Number: for party is_customized: Yes 1) Item: new 2) material:foil 3) color:as the picture 4) size:------------- Large bottle 41*99cm cup 21*50cm 5) package: 2pieces/lot ( 1 cup + 1 bottle ) please note: the balloon inflated with Helium will fly up to sky cannot fly to sky if inflated with air,