Wallsaver leg Firm, flat seat for ease of movement Pneumatically controlled Infinite back adjustment within comfortable range Hidden fold-out footrest Spring seat construction Solid maple construction Replaceable components Plastic rubber cushioned glides Clean-out design Wall protector edging Arm overhang for easy egress and regress Nemschoff healthcare wood finish for heavy use and harsh cleaning Certified to meet CTB133/ASTM E-1537 with most fabrics Lifetime warranty