"Net seating capacity 77 + 4 ADA 8 row x 21' non-elevated bleacherAluminum angle understructure2 X 10 anodized aluminum seat plankDouble mill finish aluminum foot plank1 x 6 riser rows 1-7, (2) 1 x 6 top row risers(1) 48 inch vertical aisle with end aisle handrailChainlink guardrail system 4 HC Seats