Top-quality European oak sawn cut veneers glued and pressed on finger joint solid back, the appearance looks almost identical to solid flooring, and as strong as it, but Brushed 2 Ply Solid Oak Flooring（VFJ solid oak flooring） has a much higher level of adaptability to humidity and temperature changes, shrinkage and expansion changes are very small therefore can be installed in almost every States environments, nail down and Glue Down installation are both applicable.