The total length of our chef knife is 31 cm. The handle length is 13 cm and the blade length is 18 cm, in accordance with general acceptance standards. The total length of our chef knife is 30 cm. The handle length is 13 cm and the blade length is 17 cm, in accordance with general acceptance standards. The total length of our chef knife is 33 cm. The handle length is 13 cm and the blade length is 20 cm, in accordance with general acceptance standards. The total length of our chef knife is 33 cm. The handle length is 13 cm and the blade length is 20 cm, in accordance with general acceptance standards. Knife steel is one of the most suitable and high quality steels for kitchen use. Made from 1.4116 Stainless steel. The hardness level is 54-56 HRC. This hardness is both suitable for sharpening with a table mat and a good hardness level for long-term sharpness resistance. Hand craftsmanship is used in the production of our products. Therefore, it is not suitable for washing in the dishwasher. Please hand wash. A good chef's knife makes cooking more enjoyable.