Headrest for Office Chair Attachment Remastered Aeron, Black Onyx. Special Feature: Adjustable, Lightweight, Removable. Age Range (Description): Adult. Recommended Uses For Product: Office. Product Care Instructions: Wipe Clean. Unit Count: 1.0 Count. Product Dimensions: 5 x 15.5 x 5 inches. Item Weight: 3.23 pounds. Item model number: RMOX. Made to fit only the Herman Miller Aeron Chair (Classic & Remastered). Not designed for other chairs such as IKEA, Staples, Office Depot, Costco, BJ’s, Steelcase, Haworth, or other Herman Miller models Mirra, Setu, Embody, Eames, etc. Set The Perfect Height – The headrest’s angle may be adjusted 36° up or down, while the neck joint may be tilted up to 76°. You may also raise the headrest’s height from 6″ to 9″, if preferred. Combines Form & Function – Using a proprietary hinge design, the headrest for chair stays firmly in place once attached to the back seat rest. It also comes with a removable hanger for coats. Effortless Installation – Assembling this chair headrest attachment is as easy as can be. It comes with an easy-to-follow guide, plus all the components needed to set up the head support attachment. Designed For Comfort – Does your neck feel sore after working all day? This lightweight headrest for office chair provides head and neck support, helping you stay in a relaxed position while you work.