Farberware Flexible Cutting Mats with Food Icons, 11-Inch-by-15-Inch, Set of 4 Farberware is the Top-Selling National Brand for Cutting Boards in the U.S. (Source: The NPD Group, Inc.) This set includes four (4) 11 x 15-inch mats for food preparation Each mat features a colorful graphic emblem to prevent cross-contamination between food types The surface of each mat is gentle on cutlery and won't dull knife blades These mats are BPA free and dishwasher safe for fast and easy cleanup