The cedar plate is finished with the traditional "magewappa" (bentwood) method. The steamer gives off a refreshing tree aroma, and does not damage food with excess water droplets. Includes main body with bamboo mat.Outside dimension = the outside diameter of the top x the height not including the tableInside dimension = the inside diameter of the bottom x the inside height not including the bamboo mat-SIZE-01 Main body with bamboo mat approx. 1升(shou) Outside dimension : Diameter Approx. 24 x 10.5H cm (Diameter Approx. 9.4 x 4.1H inches) Inside dimension : Diameter Aapprox. 25 x 10.2H cm (Diameter Approx. 9.8x x 4H inches)02 lLd Inside Dimension : Diameter Approx. 25.3cm (Approx. 9.9 inches)03 Bamboo blind Diameter Approx. 23.5cm (Approx. 9.2 inches)