SmartCore by COREtec Floors Shady Pine Waterproof Vinyl Plank Flooring, Model #LX61700557. Each plank measures 5" wide x 48.03" long x 6.5mm thick. Each box contains 11 pieces covering 18.35 sq. ft.; 13 boxes included for a total coverage of approximately 238.55 sq. ft. Condition is like new, all boxes unopened, no damage or missing pieces reported.