Features: High quality materials: made of BPA Free materials. 6mm thick cutting board is more durable than similar products on the market. Back texture: the flexible kitchen mat has a textured bottom that can be placed on most surfaces. Easy to use: lightweight, flexible, non slip design, dishwasher safety (< 90 ℃). Each cutting board (12“ × 9 ") easy to store and curl into a certain angle, which helps to quickly pour chopped food directly into cooking or other purposes. Color coded cutting pad with food icon: red for meat, blue for fish, green for vegetables, orange for fruit. These chopping boards help to maintain the original flavor of food and avoid the food flavor mixing caused by mixing chopping boards when cutting food. Don'for t worry about quality and enjoy your purchase. If you have any questions, please contact us directly. Specifications: Material: Straw Fiber Weight: 1340g Size: As picture shows Package Includes: 4pcs/set Cutting Boards note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.