*Cutting blade: 4.0mm, SK5 high carbon steel with non-stick Teflon coating
*Support blade: 4.0mm, SK5 high carbon steel, double surface plating
*Handle: 45% fiberglass filled Nylon PA66
*Lock: PA6/PP
PACKING: 1 PC/Blister card,12 PCS/BOX,60 PCS/CTN