Palette measurement: this palettes can to 6 colors and is 0.5 inch in depth, and they are . 12.5 cm / 5 inches in length, 8.5cm / 3.5 inches in width Material: this watercolor plates are made of good quality plastic in white color, corrosion resistant, with surface, easy to wash and clean Easy to use: 6 can keep pigments in different colors separate, very easy and convenient for you 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 : this package includes 24 pieces of white plastic palette, enough for you to use Paint trays material: plastic Palette color: white : 24 pieces Package Contents: 24 * white plastic palette Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.