Heritage Arts AP049 Small Rectangular Palette SM; Tool Palette for Watercolor, Gouache, Acrylic and Oil Paint Pigments; White Durable Polypropylene Plastic; Thumbhole for One Hand Operation Made from durable, lightweight plastic making it excellent for colormixing on the go. This palette folds in half allowing the paint to stay moist for transport. A convenient thumb hole allows easy holding and control Key Features: Tool palette for watercolor, gouache, acrylic and oil paint pigments Suitable for painters, crafts, hobbyists, fine artists, students, art studio, arts and crafts Thumbhole for One hand operation with tiny holes around it for placing 3 different sizes of pain brushes 20 Wells and 5 larger color mixing areas Breakage resistant and low temperature resistance Easy to fold and lock for travel or storage, folding it will help prevent pigments from drying by maintaining the moisture Specifications: Overall Dimensions: 8 x 4 x 0.75 inches Weight: 0.2 pounds