Whistles, Size:2",whistle with 36" cord, Material:metal Sports whistles,matel referee whistles. Children's toy. Whistles,Size:2"whistle with 36" cord,Material:metalLanyard material: polyesterPlating: nickel or goldLogo: engrave or laser or printingSound: loudyPacking:1pc/oppbag,2000pcs/ctnMeas: 39x36x35cmG.N.W: 19/18kgsGood for sports meeting, toys, army, policemen, gift etc Metal whistles