The item is made of 0.08mm polyethylene. Logo is available by both silkscreen and offset printing. Introduction guide is available in English. A pair of bang bangs can make loud noise when striking with each other. It is suitable to be used for watching games and joining parade and so on.Inner packing:2 sticks + 1 straw/packingOuter packing:500 sets/ctn Carton dimensions: 41 x 35 x 25 cmN.W.: 10kg G.W.: 11kg