1.case material:high impact ABS with rubber over mold for strength 2.case color:can be customized according to pantone color 3.blade material:50#steel 4.blade length:3m/5m/7.5m 5.blade width:16mm/19mm/25mm 6.blade scale:inch-cm,cm 7.logo:can be customized 8.packing:12pcs/inner box,120pcs/carton