Upholstered in Black Crepe fabric (B1635/B1636/B1637).
	
Back angle allows the back to lock throughout the angle range for perfect back support.
	
Available without arms(B1635/B1646), height adjustable arms (B1636/B1646), or loop arms (B1637/B1647).
	
Seat tilt lock allows the seat to lock throughout the tilt range.
	
Pneumatic gas lift seat height adjustment. 
	
20" diameter chrome footring. 
	
Large 27" nylon base for greater stability.
	
Hooded double wheel casters.
	
Optional glides can be used in place of casters.