... size:1220x2440 1250x2500 Core pine,poplar,fir,falcata,paulownia face:okoume,bintangor,keruing BLOCKBOARD Product nameblockboardFace and backOkoume, bintangor,keruing, poplar ... , etccorepine,poplar,fir,hardwood,imported red hardwood, paulownia, falcata, combi etcthickness4MM,6MM,9MM,12MM,15MM,18MM,19MM,,21MM, ... suiltable for watering concreate high quality 4*8ft blockboard poplar core and falcata core