Reddit reviews The Original Headrest for The Herman Miller Aeron Chair H4 Carbon | Colors and Mesh Match Classic Aeron Chair 2016 and Earlier Models | Headrest ONLY - Chair Not Included

EXPERIENCE THE ULTIMATE UPGRADE TO YOUR HERMAN MILLER AERON - The H4 ENgage is our full size headrest featuring a 20% larger pillow size. It has more adjustability than the H3, with a maximum height of 11" and a maximum forward reach of 8" allowing for full engagement in an upright sitting position. H4 is recommended for all users looking for maximum comfort and is a better fit than the H3 for individuals taller than 5’11”.This product is the HEADREST ONLY does not include chair.CARBON COLOR - Perfectly matches your Classic Herman Miller Aeron Chair's with complementary Carbon Mesh. Patented design fits All Classic Herman Miller Aeron Chair models and configurations. [MATCHES CLASSIC AERON CHAIR MODELS YEAR 2016 OR NEWER]IMPROVE YOUR POSTURE AND YOUR PRODUCTIVITY – Our headrests are ergonomically designed to offer you the support you need to straighten up and be able to remain comfortable, aligned and focused throughout the day - minimizing back and neck pain while increasing productivity.ADJUST TO YOUR COMF0RT- The different adjustment options allow you to customize your experience. With ergonomics in the forefront of our design, the headrest adjustments are intended to be free flowing and to flex with your bodies position in order to preserve an ideal body posture. The adjustments which are free-moving are the tilt and the vertical movement while the forward and backwards adjustments can be locked to your best comfort.100% GUARANTEED TO INCREASE YOUR COMFORT OR YOUR MONEY BACK - Backed fully by Amazon’s A-Z Guarantee - Additionally this headrest comes with a 2 year manufacturer warranty.