Specifications Handle Length 4.5" 11.4 cm Blade Length 5.6" 14.2 cm Knife Length 9.6" 24.3 cm Blade Width 3.1" 7.8 cm Blade Thickness 0.2" 0.5 cm Weight 0.68 lb 308.4 g Blade Angle For Sharpening 30° Blade Material High-carbon stainless steel, Clad Steel Style Thick Heavy Chopping Cleaver knife *All Coolina knives are custom made, so they may slightly vary in size. The package includes knife cotton sheath. This multipurpose knife is 100% handcrafted by professional blacksmiths from high-carbon steel and Clad Steel. The process of producing this knife takes longer than that of an ordinary knife. The production process needs quenching - Hammer -tempering- clamping steel - Hammer -quenching- tempering and other continuous cycle operations. The quenching splash is 780 degrees and the tempering is 180 degrees - 200 degrees. This operation guarantees the hardness and sharpness of this knife.  The blade of this knife has a very unique design and the handle features copper nails as well as a full tang design, which makes the knife even more sturdy than it already is. The edge of the blade is extremely sharp allowing you to cut through any ingredient seamlessly.  If you take good care of this knife and use it properly, it will serve you for over 20 years.  Additional Details Style: Thick Heavy Chopping Cleaver knifeHandle Length: 4.5 inch / 11.4 cmBlade Length: 5.6 inch / 14.2 cm Knife Length: 9.6 inch / 24.3 cmBlade Width: 3.1 inch / 7.8 cmBlade Thickness: 0.2 inch / 0.5 cmBlade Material: High-carbon steel, Clad SteelBlade Angle For Sharpening: 30°Weight: 0.68 lb / 308.4 g *All Coolina knives are custom made, so they may slightly vary in size. The package includes knife cotton sheath.