Silvermark's Prep-2-Pan Folding Cutting Board is a knife-friendly polypropylene cutting board that makes one handed transferring of chopped food to the pot or a bowl a neat, simple task. Super hard material will not dull your knives; flexible crease will not wear with use. Rubber pads on the underside make the board skid-free and a locking mechanism holds the board closed for flat storage. Large board measures 13 X 16; folds to 6.5 X 16. Versatile white – goes well with all decors. Dishwasher safe.