Babytree and Numbers 0-9 Birthday/Party Balloons (9), 16", Gold 1,Not suitable for 16-inch balloon filled with helium, it can not float 2,Material is aluminum film, color uniform, spherical beautiful 3,Can be repeated use, convenient inflation and deflation! 4, When the inflation is completed, please put the ball to pinch flat, the ball comes automatically sealing glue! For party wedding