Fulfill everyday or temporary seating needs with the FLASH FURNITURE HERCULES Series ergonomic shell stack chair. The one-piece molded, ventilated shell includes a waterfall seat edge and dry-assisting drain holes for comfort and airflow. The chrome dual-braced frame and non-marring plastic floor glides provide durable support tested to hold 880 lb. Chairs are armless, ship fully assembled, stack up to 20 chairs high for efficient storage and floor maintenance, and include a 3-year limited manufacturer warranty. Overall dimensions: 32inH x 19-1/2inW x 23inD with an 18" seat height. Ideal for classrooms, lecture halls, offices, breakrooms, and education centers.