The Ergonomic Multi-Function Drafting Stool with Arms by Office Furniture in a Flash offers comfort with an adjustable foot ring and well padded back and seat. This black fabric drafting stool has easy-to-use paddle control mechanisms for quick position changes. The pneumatic seat height adjustment makes it easy for multiple users to be comfortable in this ergonomic drafting chair. With such features as seat tilt, pitch adjustment, adjustable arms and back, this heavy-duty adjustable stool chair can help protect your neck and back when sitting for long periods of time. Made with a wide, heavy-duty nylon base and dual-wheel casters, this Ergonomic Multi-Function Drafting Stool with Arms is well constructed and highly durable.