Steel folding chair for temporary seating and efficient storage when not in use * 19 gauge, 7/8" tubular steel frame supports 480 lb. static weight, 300 lb. drop weight * "Y-frame" structure and double-riveted front and rear leg cross braces for stability * Seat has a rounded, "waterfall" front edge to help reduce pressure on the back of the knees * Designated by the MAS Certified Green program as low VOC emitting furniture to help protect indoor air quality