This 4 in 1 chopping board is made by PP and ABS material, it has four chopping boards with different colors and usage. Their usage were like the label showed. The first chopping board printed with "fish" label is used for cutting fish, the second chopping board printed with "meat" label is used for cutting meat, the third one printed with "vegetable" and the fourth printed with "cooked food". 
It has the features like easily for Storage and dishwasher safe, so it has been widely used at kitchen.