The Original Headrest for the Herman Miller Aeron Chair (HW, Onyx). IMPROVE YOUR POSTURE AND YOUR PRODUCTIVITY WITH SUPERIOR ERGONOMICS – One size fits all: The new HW fits all heights. Engineered Now Headrest – Wide (HW) for the Aeron is ergonomically designed to support professionals in constant motion. The ideal head and neck support will maximize performance while using modern technologies. Headrest only; CHAIR NOT INCLUDED. ERGONOMIC DESIGN – Provides head and neck support to help maintain comfort and alignment during long sitting sessions. Designed for ergonomic performance. Free-Floating System – Tilt and height adjustments move freely. Forward and backward angles can be locked for a custom fit and lasting comfort. Avoid unnecessary pain and increase your productivity. The video showcases the product in use. The video guides you through product setup. The video compares multiple products. The video shows the product being unpacked. Align your life with Engineered Now. Do you spend long hours sitting in your Aeron chair? Watch your posture, avoid neck and back pain, and improve your comfort with the original headrest for the Herman Miller Aeron chair. Improve productivity by working from home or in the office. Does Engineered Now include the Herman Miller Aeron chair? No, we only sell the headrest specially adapted to this chair model. Does it fit all sizes of the Aeron chair? Yes, Engineered Now headrests fit all sizes of the Herman Miller Aeron: A, B and C. If you have “A” size, you will find a special pin included in the accessories that come with your order that is shorter and ensures that the headrest fits perfectly. Which should I choose, the H3, the H4 or the HW? If you are less than 1.8m tall, choose the H3, if taller, the H4 or meet our one-size fits all wide headrest – the HW for Onyx color chairs. If you regularly use headband headphones, choose HW, the special wide headrest. What happens if I choose the wrong headrest? You have a 30-day return period from the time you receive your order. Is the Engineered Now headrest easy to install? Yes, it comes with everything you need and installs in minutes: Begin by placing the headrest at the narrowest point and gently slide it towards the center of the chair. Check to make sure of your positioning and tighten the bolt at its base. Comes with everything you need and installs in minutes. 12″D x 7″W x 8H. Headrest, Hex tool, Replacement Bolt for A-Size Chairs, Spare Caps, Instructions. Headrest for your Herman Miller’Aeron’ chair. Recommended Uses For Product. MossanoStore is committed to offering top-quality products at competitive prices, backed by exceptional customer service you can trust. Our extensive collection includes a wide range of items to meet your needs and interests. From media such as books, movies, music, and games, to electronics, toys, sporting apparel, and clothing, we have something for everyone. You’ll also find tools, home and garden essentials, and much more-carefully selected to ensure quality and value. If you have any questions or need assistance, please don’t hesitate to reach out to us. Your satisfaction is our top priority, and we look forward to providing you with an exceptional and enjoyable shopping experience. We are more than happy to assist you and resolve any issues you may have. Once you message us, please allow 24 to 48 hours for our response. Thank you for your understanding and cooperation. Kindly provide your physical address to proceed. We are always working hard to ensure your package arrives as soon as possible. We do not accept P. Please provide a physical address. However, we will gladly consider a return if the item is received broken or if the wrong size is sent to you.