These sports bleachers are necessary equipment for any soccer field, school, local sport park, or related community area, where seating is encouraged. Seats and foot boards are 7.5, 9, 15, 21, and 27 feet long x 10 inch wide seat planks. The bleachers include a 6-inch rise with a 24-inch tread. Ends are capped and bolted to frames. Rows are spaced 24 inches with a 6 inch rise. Welded 3/16 inch x 2 inch aluminum frames. Seats are hardware free. Ship unassembled via freight.