· Coverage 18.4 S / FT · Sold by Box · Length Random · Width 4.5 Inch · Thickness 0.5 Inch · Color Brown · Construction Engineered · Design Plank · Finish Aluminum Oxide · Finish Brand Black Rock · Species Red Oak · Janka Hardness 1290 · Beveled Edge · Beveled End · locking floor installed without glue · glue down install · staple down install · 50 year warranty