ZHEN Japanese High Carbon Stainless Steel 8-inch Chef's Knife Set MADE WITH TOP GRADE JAPANESE 440C high carbon stainless steel, HRC 56-58 hardness for exceptional sharpness, edge retention, and durability while being easy to sharpen Blade size (length x width x thickness): Chef Knife 8 inches x 1.7 inches x 2.5 millimeters, 0.34 pound; Utility Knife 4.5 inches x 1.1 inches x 2.5 millimeters, 0.17 pound Full tang design with sealed-tight, waterproof, and durable Soft TPR handle for a non-slip and comfortable grip long-lasting, sharp edge for cutting meat, fruit, and vegetables (DO NOT chop bones) Crafted in ISO 9001 certified Taiwan factory with steel imported from Japan; limited lifetime warranty against defects