1. Bottom Curl Design:The bottom curling design makes food not easy to spill,Can be hung or stored in a standing position, saving space,Rubber non-slip mat on the bottom 2. BPA -Free: cutting board set are made of PP material, which are thicker and heavier than ordinary cutting boards. It will not hurt the board or the knife when chopped, nor will it split or crack. And this chopping board are non-porous, water is not easy to penetrate, so the boards are dishwasher . BPA cutting boards are r, ier and more . 3. Variety Of Sizes To Meet Your Meeds:The set contains three sizes of cutting boards: large (10 inches 13.6 inches), medium (8.6 inches 11.6 inches), and small (7.8 inches 9.9 inches) .Tough enough to withstand heavy chopping, slicing, dicing and sharp knives, our surface won't retain stains or odors for long-term use. Keep your counters while preparing meals with this 3-piece versatile cutting board set designed to make meal prep easier, cleaner and more efficient.