OceanDual, with reclining back support, provides even greater seating and positioning possibilities. The angle between the reclining backrest and seat is infinitely adjustable from 10 degrees to 50 degrees for a total angle of 85 degrees for the complete chair. The operating lever locks to avoid unintentional angle movement. A pair of anti-tippers is included with this back option Features Stainless steel frame. Seat height easily adjusted from 19.5 to 25.5 from floor. Adjustable headrest. Adjustable, machine washable back upholstery. 5 casters with locks Height adjustable, flip-up armrests Specifications Top of back to seat 21 Seat height from floor 19.5 / 21.5 / 25.75 Seat area 17.5 L x 19.5 W Overall width of chair 22.5 Overall length 0 degrees tilt 41.25 Overall length, full tilt, footrest at max, headrest at max 60.2 Width between arms 17.5 Height floor to lower seat edge w/o pan holder 17.25 22.25 Tilt angle 0 degrees 35 degrees Distance between rear wheels 18 Weight capacity 330 lbs Weight of chair 48 lbs Reclining Back Specifications Width between arms at end of handgrip 18.5 Reclining back angle 0 degrees 50 degrees Overall width of back 22.5 Overall length chair with recline back, no tilt, no recline, from anti-tipper to footrest 42 Overall length full tilt, no recline push bar to foot plate no head support 54 Overall length full tilt and recline, head support to foot plate 68 Height from seat to top of upholstery 20 Warranty Chair excluding soft seat and upholstery 2 year warranty Reclining back support 2 year warranty Cylinders 1 year warranty 1 Each / Case