... storing A4 paper Beautiful PoPSmall mobile filing cabinet under the desk NameMobile cabinet under the deskMaterial0.5-1.0mm thick ... decontamination, acid, phosphate, drying, coating, cold water,degreasing, etc.Cabinet back is level off, beautiful and no protruding sunken feeling ... not easy to damage. Locks for used alone, each lock all have special key configuration; Pickhand is engineering plastic ...