The amazingly comfortable 1100 Series Deluxe Fan Back folding chair offers the perfect solution for both indoor and outdoor seating events such as meetings, graduations and receptions. This lightweight institutional-grade chair was made to provide you with the strengths of metal and all the benefits of plastic. The powder-coated 18-gauge tubular steel frame features three double-riveted U-braces - one in front and two in back - to securely support the double-hinged legs. The large seat and backrest are made of comfortable contoured color-impregnated plastic to prevent fading and rusting. The attractive radius fan-back provides ergonomic comfort and breathability to provide relief during long presentations. Color-coordinated V-tip stability plugs provide added reinforcement at the frame's junction and matching replaceable glides prevent floor damage. These stack horizontally up to 26 chairs high.