Features: 1) Face/back: okoume, meranti, spruce, birch 2) Core: okoume, meranti, poplar, spruce, f Features: 1) Face/back: okoume, meranti, spruce, birch 2) Core: okoume, meranti, poplar, spruce, falcata-albiza 3) Glue: MR 4) Grade: B/B 5) Size: 2,440 x 1,220mm, 2,500 x 1,250mm 6) Thickness: 15, 18, 21mm Blockboard