The Strata High-Back Task Chair with Seat Slide is the ultimate Physio approved office chair. The fabric upholstered headrest supports the neck and shoulders, while the high mesh back with integral lumbar support ensures proper posture. The extra thick foam seat provides maximum comfort, and the height adjustable arms are included as a standard feature. The robust 24 hours mechanism offers no less than 5 seat and back options for maximum movement. This chair is perfect for those who spend long hours at their desk and need a chair that will support their body and reduce discomfort. Invest in the Strata High-Back Task Chair with Seat Slide for a healthier and more comfortable work experience.