high quality and advantage price,convenient for use screwdriver,screw driver,professional screwdriver set screwdriver,screw driver,professional screwdriver setCONTENTSMaterial: CR- V steel blades, satin chrome ... tips1pc screwdriver bit handle6pc screwdrivers with 2-tone plastic grips: 3pc slotted: 4.0x75mm, 6.0x100mm, 8.0x150mm 1pc slotted(insulated): 4x75mm 2pc phillips ...