The new Boss B767 Contract quality office chair with chrome base and pivot adjustable arms is one of the most comfortable chairs available from Norstar. Upholstered with Serene Soft fabric. This textured fabric performs to rigid standards with regards to durability and comfort. The breathable elasticity conforms to the cushions and provides seamless comfort. Chrome accented multi-directional, adjustable arm rests. 2 to 1 synchro-tilt mechanism with adjustable tilt tension control can be locked throughout the tilt range, including forward tilt. Seat slider which allows the user to easily adjust the seat depth. Pneumatic gas lift seat height adjustment. Hooded double wheel casters. 27" high crown chrome base.