Dimensions:  27.5" × 27" × 37.5 – 41.5"
500 Series ergonomic chair from BOSS. Model VSBO580C is MAS certified. This High-Back, multifunction task chair features arm height, center tilt, lumbar, seat height, and tilt tension user controls.
Advanced Assembly Required
List Price: $310
Your Price: $169
Available Finishes

Product Certifications
MAS: MAS Certified Green is a registered trademark to delineate low VOC emitting products. MAS often qualifies for credits in sustainability programs such as U.S. Green Building Council's LEED Rating system and other rating systems.
User Controls
Arm Height: Allows the arms to move up-and-down. Enables adjustment of the arm height.
Center Tilt: Allows for a fixed tilt of the chair body forwards-and-backwards on a pivot point centered below the seat pan.
Lumbar: Independently adjustable lumbar support.
Seat Height: Pneumatic lift that allows the chair body to move up-and-down. Enables adjustment of the seat height.
Tilt Tension: Allows adjustment of the chair tilt tension.