Shinkitan, longevity, Japanese cuisine knife, Hon-yaki (fully hardened). Mio-oshi Deba (knife type) Total length: 403mm Blade length: 245mm Blade width: Max 54mm Thickness: Max 6mm Weight: Approx. 345g Thank you for viewing. If you don't know about the product, I can lower the price. Buyers, please judge from the photos. There are no accessories other than what is shown in the photos. This is a used item, so please refrain from purchasing if you are sensitive to such things.