Cindy & Will 4pcs Large Plastic Antibiosis Anti-slip Dull Polish Fruit/Vegetable Cutting Board, Blue Antibiosis, anti-slip dull polish plastic material. Safe to dishwash, it is very convenient to operate and place. It doesn't harm knife and it is waterproof. It is very thin and light, you also can bend it. Dimension: approx 41.5cm * 31.5cm.