· Roca Vernon 18 x 18 Alga offered at $2.51 S / FT · covers 10.660 per S / FT · contains 5.000 per Box · measures 17.500 Inch in length · measures 17.500 Inch in width thick · weighs 45.550 lbs · in the Gray color family · composed of Porcelain · has a Tile design fini