Pro Art Palette Box Plastic Folding 10.25"x 5.5" Medium- This stain resistant, easy to clean plastic paint palette is perfect for most media types. Includes 5 brush holders, 5 mixing areas, 28 color wells and thumb hole with closable door. Measures approximately 10.25"x 10.5" when open. Also available in PRO6956-05 Small and PRO6956-15 Large sizes.