Dried Wood Processed from a single board of wood that has been dried for 20 years or more using a sander. It is strong and characterized by its beautiful wood grain... It's lightweight and easy to use, such as for cutting boards and trivets, so even women can easily use it. We also offer custom shaping and polishing, so please feel free to consult with us. Length: 19 cm Width: 23.5 - 26 cm Thickness: 1.3 cm (Persimmon knife not included)