This kit consists of 6 pieces, each measuring 1.5 x 5.5 x .060 thick. There is a score line running down the center of each piece's underside allowing it to be split in half to make narrower sidewalks. Some of the pieces have a manhole cover, driveway, left and right turn curved curbs. The sidewalk has a well defined curb on one side (its it scored underneath too if you with to remove it to use at courtyard sections) and the walkway is slightly textured. Overall a very nice way to put in straight sidewalks. Highly recommended.