San Jamar Standard Size Cutting Board, 18" x 24", Green Anti-Slip Corners  Molded through rubberized corners securely grip counters preventing sudden board movement reducing the potential for injury Food Safety Hook  Patented food safety hook provides sanitary transportation and allows board to securely hang when storing Molded in Ruler  Integrated ruler ensures even cutting for easy portion control and cost savings Durable Construction  Unique co-polymer material withstands continual washing in high-temperature commercial dishwashers without warping HACCP Color-Coding  Available in HACCP color-coding colors designed to minimize cross-contamination by designating each color for a specific task