PINE BLOCKBOARD Core: Poplar, Hardwood, Tung or combined core Thickness: 15mm--- 25mm F/B: Okoume, Ash,hardwood PINE BLOCKBOARDCore: Poplar, Hardwood, Tung or combined coreThickness: 15mm, 16mm, 17mm, 18mm, 22mm, 25mm Face/back: Okoume, Ash, Bintangor, Oak etc. Size: 1220 x 2440mm, 1250 x 2500mmGlue: MR, E1, E2Grade: AAA, AA, Pine Blockboard