PERFECT SIZE: These mats are 16 x 11.5 inches. They're great for cutting up all kinds of produce. FOOD SAFE: The variety of colors allows you to use certain mats for specific food types. To avoid cross-contamination, use green for vegetables, blue for fish, orange for poultry, and red for meats. CONVENIENT STORAGE: These mats take up hardly any room. They're compact and handy, as well as colorful and easy to find. EASY FOOD DISPOSAL: Simply press the sides of the mat in to make it curve into a U shape. Then dump produce scraps into your trash, compost pile, or food processor. EASY WASH: Simply hand wash with warm, soapy water, and set it on the dish rack to dry. Or just throw it in your dishwasher!