Someone has sliced away the top left corner. There is a crack in the middle through the top of the Tri Shield logo. Black. Curled a little from storage, I would imagine it will flatten out at least some. The mat is 57" wide total. The two left and right sections (less the hump) each measure 17-3/4" front to back as it sits on floor and 20" left to right. Selling cheap before it goes in the trash heap. $15 + shipping.