... *3660 2.Thickness:2.4-40mm 3.Glue: E0,E1, E2 4.Certificate:FSC,CARB P2 1.Size:1220*2440;1830 ... ;1830*3660 2.Thickness:2.4-40mm3.Glue: E0,E1, E2 4.Certificate:FSC,CARB P2 hdf boards with many sizes ... and price . Made by Germany produciton lines .With grade E1, E2, and E0. and have the certification of CARB P2, FSC ...