Upgrade your sitting experience with a dedicated head and neck support designed for the Herman Miller Aeron chair. The Engineered Now HW headrest helps promote comfortable alignment during extended office work, gaming, or focused daily tasks. Its free-floating adjustment system allows the tilt and height to move smoothly, while the forward and backward angles can be locked for a more personalized fit. The modern mesh and frame construction adds functional ergonomic support without changing the clean look of your workspace. Compatible Model: Herman Miller Aeron. Material: Engineered Plastic with Mesh. Dimensions: 12 in D x 7 in W x 8 in H. Adjustability: Height and tilt adjustment with lockable angles. Included Components: Headrest hex tool replacement bolt spare caps and instructions. Helps support the head and neck during long sitting sessions. Adjustable positioning supports a more personalized seating setup. Suitable for office work gaming and professional environments. Install on a compatible Herman Miller Aeron chair to add head and neck support in an indoor office or home workspace. The chair itself is not included. Engineered Now HW headrest. Hex tool replacement bolt for A-Size chairs spare caps and instructions. The Herman Miller Aeron chair is not included.