Thank you for viewing! Kashi (Oak) Firewood Boasts the nickname "King of Firewood" Excellent heat retention and warmth. Length: Approximately 35cm Thickness: Approximately 5cm Please allow for a margin of error of 2-3cm. Approximately 22-25 kilograms Please allow for some margin of error. Felled and split in May 2024. Please store in a well-ventilated area after the product arrives. Drying is sufficiently advanced, so you can use it as is. However, as the drying period is relatively short, those who are concerned should dry it for a sufficient period. Kindling will be provided as a gift. Please let us know after purchase if you do not need it. As it is a natural product, there may be warping, knots, and insect contamination, which are characteristic of broadleaf trees.