Features: 1) Three layers of metal net, have 2 layers of safe metal net. 2) Chargeable 3) By touching the electric net the insect will be killed. 4) The "Catcher" emits no smell. Packing information: packing: 1 pc/polybag, 50 pcs/carton Qty/Ctn: 50 pcs N.W.: 13 kgs G.W.: 14.5 kgs Meas.: 51.5*54*30 CM Qty/ 1*20 FCL: 16750 pcs Qty/ 1*40 HC: 40750 pcs