Species  Oak Hardwood Flooring,Oak Hard Wood Flooring,Oak Hardwood Floor,Oak Solid Wood Flooring,Oak Wooden Floor,Oak Wooden Flooring,Oak Solidwood flooring,Oak Hard Wood Floor,Oak Wood Floor Size (mm) Grade  300-1000*57*18 AB 300-1500*83*18 AB 300-1500*90*18 AB 300-1500*122*18 AB 900*90*18 A 900*120*18 A Shinning and finished: 40-80  Moisture Content: KD 8-10%  T & G at 4 sides, with mirco bevels at 4 sides If you want to know more details, please feel free to contact us, thanks!