Approved for live working up to 1,000 volts. Open off set at 15inch for easier use. Nonslip handle for Maximum Comfort. Chrome vanadium steel construction. Tools are hold in place using three color pre-cut high-density EVA foam. Designed and manufactured to DIN3114 IEC60900 standards. Organized in a foam inlay module size 2 (FOAM2) with removable lid.