Thank you for your interest. This is an Okiro (sunken hearth). Made of mulberry wood. Copper ro-dan (hearth). Cord hole. (Protective rubber is unused, so the hole is not yet opened.) Paper box included. Tea ceremony utensils. Size (approx. cm): Diameter 40.2, Height 21.5 Unused, stored item. Beautiful condition, no damage. Thank you very much.