Your home office or workplace chair can significantly improve your productivity, The Cosm Mid Back Stool with Height Adjustable Arms is manufactured for optimal satisfaction. The height adjustable arms cater to your needs, providing support for your elbows, arms, and hands. The mid back stool contours to the body creating easy movements. The auto-harmonic tilt is customizable for every user. The tilt functionality allows users natural support, adjustable features, and the option to recline. The Cosm Mid Back Stool with Height Adjustable Arms, by Herman Miller, is unlike any office chair, the dynamic design paired with easy functionality will make you never want to leave.