Chef’s Kitchen Knives Due to the unique material of the handle each handle is different.Every color combination is beautiful and will be harmonized with your kitchen. Specifications: Blade Material: 10Cr15Comov Damascus Steel Handle Material: Solidified Wood Hardness: 60±2 HRC Total Length: 260 mm(10.3?) Blade Length: 140 mm(5.5?) Blade Width: 40 mm Thickness: 2 mm Angle of the Edge: 15 Degree one side Surface Process: Polishing Processing, High-end Appearance Characteristics: Sharp and durable, Super anti rust, Light energy