AF514 - Office Master Affirm Management Mid Back Ergonomic Office Chair EF14 It features pneumatic lift

It features pneumatic lift

It features a 16" round seat and a foot-activated mechanism for seamless height adjustment

The Office Master Affirm AF408 is a simple high-back task chair that combines ergonomic essentials with a cushioned backrest

and a 17–22" seat height range

AF514 - Office Master Affirm Management Mid Back Ergonomic Office Chair EF14 It features pneumatic liftDesigned for managers, the Office Master AF514 management mid back chair combines ergonomic features with a frameless mesh design suitable for professional environments. It includes pneumatic lift, EZ back height adjustment, 3 stage locking tilt, synchronous seat back tilt, seat depth adjustment, dual tone universal soft casters, and a tension knob. Nightfall black mesh is the default finish, supporting users up to 300 lbs.