Original Headrest for Herman Miller Aeron Chair H3 Carbon Classic Model and Mesh Black no (2016 earlier) (Headrest only, chair)

Patented ergonomic design: Designed specifically for Herman Miller Aeron chairs, it provides optimal neck and back support for comfort and improved posture. Adjustable for a comfortable fit: Easily adjust the height, front/back, and tilt to your preferred height. The standard size (H3: ENrich) is recommended for people under 180cm tall, while the full size (H4: ENGage) is approximately 20% larger than the standard size H3 and is recommended for taller people who want firmer support. Design and color that matches the Aeron chair: The graphite-colored frame and mesh that matches the color variation blend in stylishly. Compatible with all Aeron colors. Built to last: Made with high-quality plastic and foam, this chair is durable enough for everyday use and is designed to resist scratches and marks after use. Easy Installation: Installs in about 1 minute. Includes a hex wrench. Please see our website for detailed installation videos. Reliable long-term warranty: With a 12-year warranty, you can enjoy using it for a long time. Patented ergonomic design. Specifically designed to fit all sizes (A/B/C) of Herman Miller Aeron chairs. Our patented, third-generation Engineered Now headrest is designed for the Aeron chair based on ergonomic principles for the neck and head. ENrich is engineered to move freely with your body's movements in the chair. ENrich adjustment provides ergonomic support in an upright position.