This Crew Chair TS308 is a simple yet that aids in your comfort and support while working long hours each day. With it's intuitive, easy-to-adjust controls and a weight limit of 300 pounds, Turnstone Crew Chairs fit a wide variety of users seeking an ergonomic task chair at a cost-effective price point. This awesom Crew Chair delivers a comfortable and reliable seating solution for all your tasking and has been weight tested up to 300 lbs, ensuring its sturdy frame will provide stable support for years of work. In your search for the ideal ergonomic gear to add to your office, you might come across Steelcase products that seem cheaper than they should be. Most of these chairs and accessories are refurbished, giving you a not-so-new seating solution that can be open to mechanical flaws and defects sooner than a new chair might be. We deliver to you the newest and most up-to-date ergo-friendly products from Steelcase, featuring full manufacturer warranties, protecting them from wear and tear, and giving you recourse if something ever does go wrong with your office chair, ergonomic desk, task lighting, or monitor arm in the future. We stand by our products and will work tirelessly to help you find the perfect ergonomic product to assist you in working better. Back locks upright and tilt tension is adjustable. Synchro-tilt mechanism provides a smooth back recline. Pneumatic seat height adjustment. Choose from fixed height arms or height/width adjustable arms that slide in and out.