1220x2440 poplar /hardwood core face : okume , bingtongor , poplar etc glue : MR E1 E2 1. name : natura sapeli veneered mdf 2. size : 1220x2440 3. thickness : 21.mm-25mm4. thichkness tolerance:+-0.2mm from 2.0mm -6.0mm , +-0.4mm from 6mm-27mm5. Grade : AAA , AA , A6. moisture : to be 12% +- 7. core ; poplar , hardwood ,and combi core8. face and back : natural veneer , such as ash , sapeli , beech ...