... Floor1) wood species: oak, birch, elm, ash, jatoba, white oak, maple, sapele, black walnut, red cabreuva, teak, iroko, doussie ... 15*127*910mm, 3mm top layer, oak; oak, birch, elm,ash, etc;15*165*1210mm, 3mm top layer ... , oak; oak, birch, elm,ash, etc;15*189*1860mm, 3mm top layer ... , oak; oak, birch, elm,ash, etc;Other sizes are valable.Surface: Flat ...