Designed to fit your seat. And your back. And your workstyle. With natural ventilation, the Bungies turn long hours of work into the comfort zone. No napping! Extra strong bungie cord loops Soft polypropylene armrests Powder epoxy coated steel frame High back with tilt, swivel, gas lift and nylon casters Locks in upright and back position Seat height: 17.5” - 23”