Size (approx.): 26 x 26 x 5.3cm, board thickness/1.0mm Body weight (approx.): 180g Materials/Materials: Body/aluminum, body processing/sulfuric acid alumite processing, handle/natural wood (branded ir more→on) Country of origin: Japan Compatible heat source: Gas fire only (*Cannot be used with IH, oven, microwave, or dishwasher)