16 inch 3D Gold Happy Birthday Balloons Foil Letters Balloons

Package includes: n* 13pcs aluminum foil “Happy Birthday” Letter Balloons, about 16Inch.n* 1 pcs straw – help you to inflate each letter.nCan be freely taped to the wall.nPerfect for decorating the babies, kids, adults birthday party with this lovely “HAPPY BIRTHDAY” mylar letter balloons.nPlease inflate the gas slowly until 90% filled and keep away from fire, because of the thermal expansion(the inflate pump are NOT INCLUDED).nNote:This Happy birthday banner balloons were not attached to each other and CAN NOT FLOAT both with helium and air. You can tape it to the wall or hang with string.