The airgonomix manager chair has a breathable ergonomic back that combines airmex and check fabric in a distinctive design its comfy padded airmex fabric seat is height45adjustable to suit any working level you require medium back height45adjustable seat castors airmex and check fabric back airmex fabric seat stitch detail tilt mechanism tension controlmeasurementswidth ndash 500mmdepth ndash 500mmback height ndash 780mm back width ndash 480mm seat height ndash 460ndash540