Palette measurement: This set of palettes features 6 wells with a well depth of 0.5 inch. Each palette measures 12.5 cm / 5 inches in length and 8.5 cm / 3.5 inches in width. Material: This set of watercolor palettes is made of white plastic, corrosion resistant, with a smooth surface that is easy to wash and clean. Easy to use: The 6 wells keep pigments in different colors separate, making it convenient and efficient to use while painting. Wide usage: These palettes are suitable for painters, fine artists, crafters, art students, and hobbyists. Quantity: This package includes 24 pieces of white plastic palettes, providing ample supply for various painting needs. Paint tray material: Plastic Palette color: White Quantity: 24 pieces Package Contents: 24 x White plastic palette Note: Light and different display settings may cause slight variations in the color of the item in the picture compared to the actual product. Measurement may vary by +/- 1-3 cm.