Chop-Chop Non-Slip Flexible Cutting Board, Size 12" x 15", Tabbed Food Icons, Pack of 4 Perfect for slicing, dicing, carving and cooling. These food-safe, heavy gauge plastic cutting boards are constructed for commercial kitchens. Includes Microban® protection. These Non-Slip Cutting Boards feature a "stay put" gripper design on the back that prevents the board from sliding. The unique dot pattern keeps the board stationary on your countertop. Promote safe food preparation with this set of 4 chopping boards - Featuring tabbed food icons to prevent cross contamination. Includes one chicken(poultry), one fish(seafood), one tomato(veggies), and one cow(red meat) chopping board. "Stay Put" gripper design on back prevents sliding Tabbed Food Icons to prevent cross contamination Chop it, Bend it, Funnel it Will not dull knives Won't warp - Stays flat Commercial dishwasher safe Tough, extra-thick, non-porous, non-absorbent boards Food-safe FAQ's What is it made of? A special homopolymer plastic Will it cut through? Not normally. Sure, you can stick an ice pick through it or slash it with a meat cleaver, but using it as designed, the FCM will not cut through Will it dull my knives? No, it is knife friendly. This material was carefully selected to be precisely hard enough not to cut through and at the same time soft enough not to take the edge off a sharp blade Is it dishwasher safe? Absolutely! Place it on the top shelf in the dishwasher What about bacteria? What is Microban®? Microban® anti-microbial product protection inhibits the growth of stain and odor causing bacteria. The Flexible cutting mat also has major advantages over wooden or rigid cutting boards. First, being flexible; when you scrub it, any score marks will "open up", allowing for a better cleansing action. Secondly, the FCM can be placed in a dishwasher which kills most germs and bacteria. Do I have to use it on top of a butcher block or cutting board? No! Any flat surface will do. Can I roll dough on it? I deal for pizza, rolling pie crusts, etc. Sprinkle lightly with flour if doe sticks. Will it lose it's shape? I could become a little "wavy" if exposed to high temperature. If so, simply run it under hot water. Is it planet friendly? Absolutely...completely recyclable.