... -layer, oak ,walnut, teak, jatoba,maple,hickory... Engineered wood flooring 1 three layer engineered wood flooring, species: oak, maple, walnut, iroko dimension: 1860x148/189x15 ... unfinished or pre-finished with lacquer or natural oiled finish type: smooth surface, handscraped, distressed, smoked, carbonized 2 multi-layer engineered wood flooring ...