Nautilus Designs Harrison High Back Operator Office Chair With Height Adjustable Back and Arms Blue - BCF/K384/BL DDCustomize your comfort with this featureful and ergonomichigh back operator chair.Designed to meet the demands of the modern workplace, this moulded foam chair is crafted with a plethora of features to ensure perfect posture and comfort throughout your workday. Find your ideal sitting position with the back tilt & lock mechanism, working in synergy with height adjustable arms, seat and back as well as a seat slider feature and air lumbar pump to offer