This open mesh multi function ergonomic office chair from Boss Office Products features a full screen web mesh material on both the seat and backrest for superior contoured support and ventilation.

Other features include :

Upholstered in black mesh

3 paddle multi-function mechanism

Spring tilt with infinite tilt lock

Tilt tension adjustment

Adjustable back angle

Back angle lock

Pneumatic seat height adjustment

360 degree swivel

Adjustable urethane padded arms

Heavy duty 27" nylon base

Dual wheel carpet casters

Meets or exceeds ANSI/BIFMA standards

Six year limited warranty from Boss