Set of 4 cutting mats in assorted bright colors and food iconsUse separate mats for raw foods to avoid cross-contaminationFlexible material allows for rolling up to transfer foods from mat to panIncludes Micro ban protection with built-in defense properties that inhibit the growth of stain- and odor-causing bacteriaMats measure 11-1/2 by 15 InchSafe in the dishwasher; easy to store