Size: Size B – Medium Back Support : Adjustable Posturefit SL Tilt : Tilt Limiter and Seat Angle Arms : Fully Adjustable Arms Armpad : Standard Caster : Carpet Caster. Base: Graphite / Graphite Size: Size B – Medium. Combining a deep knowledge of human-centered design with cutting-edge technology, Aeron is our most admired and recognized office chair. Its innovative design and support for a range of postures, activities, and body types, has made and kept Aeron an icon for modern office furniture design. The item “Herman Miller Aeron Office Chair Graphite, Size B” is in sale since Wednesday, June 16, 2021. This item is in the category “Business & Industrial\Office\Office Furniture\Chairs & Stools”. The seller is “pcbsolutions” and is located in Miami Beach, Florida. This item can be shipped to United States.