GEENLONG FLOORS Beyond what time convey SKU NATURAL SPECIES White Oak STYLE Handscraped GRADE ABCD FINISH UV Lacquered WIDTH 3 1/2 inches LENGTH R.L.(1'-4') THICKNESS 3/4 inch LOCK T&G CONSTRUCTION Solid WARRANTY 25 Year Finish ,Lifetime Construction Residential COVERAGE 20.93 sq/ft per carton .