Amtico Spacia Stone 7.25 x 48 Charcoal Slate: 3.70 S/FT, covers 21.750 per S/FT, contains 9.000 per Box, measures 48.000 Inch long, 7.250 MM wide, 2.500 Inch thick, weighs 18.000 lbs, in the Black color family, composed of Vinyl, has a Tile design,...