Product Name : Portable Precision Metal Detector Model No : MD-438 Input : 9V DC (not included) G.W. : 10 KGS N.W. : 9 KGS Measurement : 45.5 x 31.5 63 CM QTY. : 48 PCS/CTN QTY. 20'FCL : 12096 PCS QTY. 40'FCL : 25200 PCS