This Tanaka Damascus Gyuto Measures 240mm on the blade. The Tanak Sekiso series of knives by Tanaka features handmade custom knives that are hot forged with Damascus blades. The core blade is made from Hitachi Blue Paper Steel (HRC 60 and up). The knives come with a wood handle and buffalo horn ferrule. Each knife comes with an attractive wooden gift box. These are excellent quality knives and have superior sharpness and durability out of the box.