Bolck board:1.size:1220*2440*9-18mm;1250*2500*9-18mm 2.gule:WBP 3.face:okoume.bich/hardwood. Name :block board1) Size: 1220 x 2440mm, ;1250x25002) Thickness: 9mm-18mm;3) Tolerance: + / - 0.2mm;4) Weight: 850-1000kg/m35) Material:bich; 6)face and back:okoume /poplar/birch /maple/pine/ash bintangor/oak.7) Glue: MR/WBP.Suitable for furniture manufacture, decoration,