• Height adjustable arm with fold away arms free feature
• Synchro tilt mechanism with 4 position lock
• High density/high resiliency foam for comfort and durability
• Coompound curved back shell for improved back posture
• Pneumatic seat height adjustment
• Tension Control
• Fully upholstered seat and back
• 5 prong heavy duty nylon base
• 2" dual wheel carpet casters
• California fire code #117
• ANSI/BIFMA