Large: Approximately 48 x 30.5cm, height approximately 3.5cm. Small: Approximately 42.5 x 26.5cm, height approximately 3.5cm. Measurements are approximate. Unused, but has been stored for a long time. I'm not sure about the material of the lacquerware, but it has a wood grain, so I think it's wood. It comes as a pair, and I will ship it in the original old box. It will be placed in a plastic bag and shipped with cardboard. No cushioning material will be used. Please refrain from purchasing if you are sensitive to details. We do not accept returns or complaints for reasons such as the material being different from your expectations or other discrepancies. m(__)m ☆Price is not negotiable.