Ignition Stacking Chairs provide the perfect multifaceted seating solution for multipurpose areas. Four-way stretch mesh back makes even the longest meetings easier, and foam seat cushioning delivers all-day comfort. When you need more floor space, lightweight four-leg frame stacks up to four high. All-surface casters move as fast as you can, making rearranging a task for one. Sturdy base supports up to 300 lb.