Amtico Xtra - Advanced Alchemy 18 x 48 Storm: 7.82 S/FT, covers 42.000 per S/FT, contains 1.000 per Box, measures 48.000 Inch long, 18.000 MM wide, 2.500 Inch thick, weighs 35.000 lbs, in the Black color family, composed of Vinyl, has a Squares...