Herman Miller Aeron Chair H3 Headrest – Perfect Match for Classic Models. GRAPHITE COLOR – Color Code 23103 – Perfectly matches your Remastered Aeron Chair in comfort, quality, and color, with complementary Graphite Mesh. [MATCHES REMASTERED AERON CHAIR MODELS YEAR 2016 OR OLDER]. Headrest only; CHAIR NOT INCLUDED. ERGONOMIC DESIGN – Provides head and neck 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. Is proud to offer the fine-tuned H3 and H4 Headrest to enhance your Herman Miller Aeron, elevate your comfort and improve your productivity. From large corporations to home offices, these ergonomic add-ons are a must for every avid Aeron chair owner. Eliminate upper-back, shoulder, and neck pain by adding this headrest to your chair today! Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt. We usually respond within 24 hours on weekdays. Thank you for shopping at our store.