Palette measurement: this set of palettes can to 6 colors and is 0.5 inch in well depth, and they are . 12.5 cm / 5 inches in length, 8.5cm / 3.5 inches in width Material: this set of watercolor plates are made of plastic in white color, corrosion resistant, with smooth , easy to wash and clean Easy to use: 6 can keep pigments in different colors separate, very easy and convenient to use whiling painting Wide usage: these palettes fit for these people, such as painters, fine artists, crafts, art students, etc., also a good helper for hobbyists Quantity: this package includes 24 pieces of white plastic palette, enough to use Paint trays material: plastic Palette color: white Quantity: 24 pieces Package Contents: 24 * white plastic palette Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.