smoke grey oak-hardwood 7 1/2 inch wide 3mm top layer Published August 13, 2020 at 1000 × 891 in Smoke Grey Oak Engineered Hardwood Flooring 35/64-inch (14mm) Thick x 7 31/64-inch 3mm wear layer Sample smoke grey oak-hardwood 7 1/2 inch wide 3mm top layer smoke grey oak-hardwood 7 1/2 inch wide 3mm top layer