The material is made of all stainless steel, and the blade part is adjusted by one by one by one by a craftsmen. Experience true sharpness. Includes shinos. Country of manufacture: Japan; Material: Stainless Steel; Product Size: Total Length: 8.9 inches (225 mm); Width: 3.0 inches (75 mm); Weight: Approx. 9.5 oz (260 g); Specifications: Cutting Capacity: Mild steel wire 0.2 inches (4 mm).