[Safety and Environmental Protection Material] KOOVON cutting board is an artificial composite chopping board, which made of rice straw and wheat straw. It is a wheat straw composite board that can be degraded naturally and is pollution-free. Its natural and environmentally friendly materials are safe and durable, providing a clean food surface for every meal, making life healthier. Replace our safe cutting boards for your family.[Cutting Board Organizer for Easy Storage] Our exclusive designed holder is convenient for you to store cutting boards and make your kitchen countertops look tidier. After cleaning, the rack separates the chopping boards from each other, which can better drain the water and ensure cleaner and safer. At the same time, there are hooks for easy hanging, which will bring more convenience to your life.[Juice Grooves and Thawing Grooves] The meat keeps soaking in water when thawing meat? Don't worry, we have carefully designed a humanized kitchen meat cutting board for you. With a unique thawing grooves design, the meat can reduce the contact with water and keep it fresh. The juice grooves along the border of the cutting board effectively collects juice, helps keep the kitchen clean, and is a good cutting boards for kitchen.[Grinding Garlic and Carrots] The large cutting board has a grinding tooth design, can easily handle garlic, carrots, potatoes, etc. When you use it, the TPU edging can also effectively prevent slippage, which can protect you and the surface.[Double-sided Usable and Easy to Clean] Our kitchen cutting board set adopts double-sided design, double the usage; when you prepare fruits, vegetables and meat, you can separate raw and cooked to avoid flavor mixing or cross-contamination. Both surfaces are sturdy and durable, and won’t retain stains or odors for long-term use; at the same time, it is easy to clean and dishwasher safe.[Three Sizes for Your Cutting Need] The three-piece chopping board set contains three different sizes of cutting boards. Large cutting board: 14.0 x 8.9 x 0.3 in, middle cutting board: 12.6 x 8.3 x 0.2 in, small cutting board: 11 x 7.5 x 0.2 in. perfect for multi-course meals or all day use.