police whistle size:65*16mm rainbow lanyard:90cm L the packing of blister card police whistle with rainbow lanyard LS3955police whistle size:65*16mmrainbow lanyard:90cm LPacking: 1pc/blister card, 24pcs/inner, 144pcs/ctnCtn size: 59*43*29cmG.W.: 6kgs police whistle with rainbow lanyard LS3955