InStock Program 1 Base Heavy Duty Nylon Fabric High Quality Mesh Seat Thick Padded Perforated Cover Mechanism Synchro Knee Tilt Casters Heavy Duty Dual Wheel Tilt Tension Control 2 3 A: 7 ¾ – 10” B: 17 ½” C: 19 ¾ D: 19 ¼” E: 25 ½” F: 18 ½ – 22 ¼” G: 38 ¼ – 41 ¾” D G B A C E F Lumbar Support Adjusts Up, Down, In and Out D: 19 ¼” E: 24 ½ – 26 ½” F: 18 – 20 ¾” G: 38 ½ – 41 ¼” Mechanism Synchro Knee Tilt Casters Heavy Duty Dual Wheel D G B A Tilt Tension Control C E F 6 7