Glass Cutting board, featuring Horse and Foal. These counter top savers are made of tempered glass which is virtually unbreakable. Resists stains, heat, bacteria and odors - and is dishwasher safe. Extra large 12" x 16" cutting surface. Scratch resistant, safety tempered glass. More sanitary than plastic or wood. Heat resistant - will not melt, burn or scorch with even the hottest pans.