Color-Coded Flexible Chopping Mats - Dual Kitchenware Flexible material allows for rolling up to transfer foods from mat to pan Set of 4-each in a different color with a different food icon Separate mats for raw foods and vegetables in order to avoid cross-contamination Includes anti-microbial protection with built-in defense properties that inhibit the growth of stain and odor-causing bacteria Mats measure 12x15 inches