【Do Not Buy Immediately】 Please refrain from immediate purchase. We do not allow immediate purchases because we need to check stock and inspect the item (to ensure there are no warps or cracks that may have occurred during storage). To provide you with quality wood, please be sure to check the stock and condition by commenting before purchasing. Please note that if you purchase immediately, your order may be canceled. This is Japanese chestnut, which is hard, has a luxurious feel, and excellent dimensional stability, resulting in minimal size distortion. This is sold as a material, so it has not been finished or polished. As it is natural solid wood, warping or cracking may occur. Size: 311x163x1.5mm Regarding thin boards, the larger, longer, and thinner they are, the more likely they are to warp. Please understand that some warping may be present. We do not accept cuts for thin boards less than 3mm. We also have many other items for sale, such as mahogany, black cherry, walnut, maple, and teak. Please take a look if you'd like. #Cheap #Wood #Woodworking #DIY #Material #FineWood