Blockboard size:1220x2440 1250x2500 Core pine,poplar,fir,falcata,paulownia face:okoume,bintangor,keruing BLOCKBOARD Product nameblockboardFace and backOkoume, bintangor,keruing, ... pencilcedar, etccorepine,poplar,fir,hardwood,imported red hardwood, paulownia, falcata, combi etcthickness4MM,6MM,9MM,12MM,15MM,18MM ... suiltable for watering concreate 1220x2440 1250x2500mm blockboard poplar,pine core