National Public Seating's 8100 Poly Shell Stack Chairs are durable and affordable enough for your multipurpose rooms. Guests and employees will enjoy sitting on the comfortable one-piece, high-density polypropylene shell. Plastic frame-shields prevent snagged clothing and pinched fingers. The chrome-plated, 17-gauge steel frame features three cross braces for added strength. Stack these chairs up to 12 high to save on storage space. Available in a selection of colors to complement any room.