Our cutting board overcomes the disadvantages of wooden chopping boards of being liable to generate bacteria and inconvenience for washing. It is highly trusted and praised by customers for its sanitation, antisepsis, corrosion resistance, strong toughness, convenience for washing, high and low temperature resistance, beauty, etc. Our cutting boardis conformable to relative standards of FDA. Our company implements national GB/T5009.60-2003 plastic chopping board production standard. The product has passed the spot check for many times organized by Chinese Import and Export Inspection and Quarantine Bureau. 100% products are able to meet food sanitation safety requirements. Instruction: Please firstly use the top choppig board. When the top chopping board is wore or broken, cut the block along the "board removing line" around the surface by knife and the top chopping board can be removed. The lower layer of new chopping board can be used. It is convenient and durable. Means of diffrent colors: Red:Raw MeatsBlue:SeafoodYellow:PoulltryGreen:Vegetables & FruitsWhite:DairyBrown:Cooked Meats DetailsMaterialPE,100%FoodgradeShapeRoundCodeHJHR4820Sizeø480x20mmColorSixcolorsavailableUseHotelLayerMorethanonelayerCertificationSGS,CIQ,conformabletorelativestandardsofFDA