Thank you for viewing. This is a piece of keyaki (Japanese zelkova) wood that has been dried for over 30 years. The dimensions are 78(~140) x 590 x 28mm. There is a crack (see photo 5). *If you wish to purchase multiple pieces of wood and have them shipped together, I may be able to adjust the shipping cost. Please be sure to let me know in the comments beforehand. Thank you. #318