... core: poplar, pine,paulownia, hardwood face/back: veneer, hpl Blockboard (lumber core)1. Size:1220X 2440mm, 1210x2150, 1250x2500, 1000x20002. Thickness:15 ... , paulownia, falcatta5. Face/Back Material: veneer, HPL, sandwich6. Veneer species: okoume, birch, bintangor, pine, maranti, oak, walnut, cherry, ash, wenge, teak ... 14%11. Thickness tolerance: +/-0.5mm mdf+ blockboard+mdf sandwich okoume blockboard