Height specifications:Total height (with base): approx. 124 - 133 cmheight of seat (with base): approx. 43 - 53 cmBackrest height: approx. 84 cmWide backrest (shoulder height): approx. 51.5 cmWide backrest (basin height): approx. 56 cmWidth of seat outside (widest point): approx. 55 cmdepth of the seat inside: approx. 47 cmTotal depth (without base): approx. 56 cmwidth of armrests: approx. 9 cmDepth of armrests: approx. 25 cmWeight: approx. 23 kgTilt angle of the rocker mechanism: max. 14°Angle of inclination of the backrest: 90° to 135°.material:Steel (frame)Cold foam (upholstery)Fabric (contact surface + cover, cushion)Nylon, ABS (base)Nylon / polyurethane (rollers)Polyurethane, nylon, steel (armrests)Maximum load: 125 kg