metal locker. 1.Material:0.6mm steel board for the all parts 2.Weight:25.5kg 3.Size:318*500*1800mm 4.Package Size:80*1820*520mm 5.package Volume:0.0757m3 6.Quantity(40HQ):700pcs 7.technicaldescription:automaticspray pipeline 8.frame:armedor disarmed 9.any color is available according to customer's requirements; 10.the size can adjust under customer's need..