ZHEN 4 Piece Japanese 67 Layers Damascus VG-10 Steak/Utility Knife Set, 4.5", Silver MADE WITH TOP GRADE JAPANESE 3-Layer forged Steel, VG-10 cutting core, HRC 60-62 hardness for exceptional sharpness, edge retention, and durability while being easy to sharpen Blade size (length x width x thickness): 4.5 inches x 0.7 inch x 2 millimeters; net weight 0.2 pound Full tang design with sealed-tight, waterproof, and durable brown color Pakkawood handle for a non-slip and comfortable grip Razor-sharp edge for easily cutting through steak, lamb, or pork chops , oranges, or grapefruit Crafted in ISO 9001 certified Taiwan factory with steel imported from Japan; limited lifetime warranty against defects