New Wave POSH glass artist palettes are everything the name implies. The product uses 1/8" tempered glass for maximum strength and safety. Includes customer corner guards for added protection and surface traction. The edges are softened, and the underside (grey and white) is finished with a dense, solvent and water resistant formulation that has excellent color fastness. Easy to clean! Dried acrylic paint peels away, and dried oil paint can be removed with artist solvents or a single edge razor blade in a retractable scraper. The 9"x12" and 12"x16" products are designed to fit inside the Masterson Art Products Artist Palette Seal (blue lid) and the Sta-Wet (yellow lid and red lid) for storage and transportation. For use with all paint media as an artist palette, mulling surface, craft surface, and print ink/mono printing surface. Made in Pennsylvania, USA.