(Please also consider purchasing with other items. Discounts available.) This is a yanagiba knife forged in the traditional method using Yasugi white steel. Please use it at home or at work. Since it does not come with a box, it is offered as a bargain special. It's a great deal. Length: 380 mm Thickness: 4 mm Blade length: 240 mm Please purchase with understanding. Please refrain from purchasing if you are overly concerned about details.