blockboard details: 1.size:1220*2440mm,1250*2500mm 2.core:poplar,hardwood,tung or combined core 3.face and back:okoume blockboard specification1.size:1220*2440mm,1250*2500mm2.core:poplar,hardwood,tung or combined core3.face and back:okoume,oak,ash,birch,bintangor pine,poplar etc4.thickness:15mm,16mm,17mm,18mm,22mm,25mm etc5.glue:MR,E1,E26.grade:AA/BB/CC7.application:door plate,door pocket,window ...