【Index Label Cutting Board】Each cutting board has a food icon as an index label, and 4 food patterns are used to distinguish them. Avoid mixing food flavors during cooking to preserve the original flavor of the food. Each plastic cutting board measures 30 x 0.5 x 22.5 cm. (L x W x H) 【Food Grade Safety】This professional cutting board set is made with durable plastic, a food grade material that is dishwasher safe, knife safe and reliable. The plastic cutting boards with storage rack can be used on both sides, so much more durable. 【Easy to Clean】After using the plastic cutting boards, you can easily rinse the surface with water. Because the surface of the cutting board is compact and non-porous, food scraps and juices will not stick to the cutting mats. Machine washable. (In a dishwasher or dryer, the temperature should be below 90°C) 【Space Saving】The cutting board set with storage rack for easy storage. After using the cutting board mats, they can be neatly stacked and will not take