Herman Miller Classic Aeron Chair Back Frame Size B Replacement. Offered for sale is one. Let me know if you have any questions or concerns. Each item is professionally packaged and designed to safely reach its destination. Does not include anything not pictured or mentioned in the listing. If you are not in Lower 48 States we reserve the right to add a surcharge to compensate for higher charges. Thank you for looking, we appreciate your business. Please let us know if you have any questions or concerns and will respond ASAP. This item has not been altered in any way that changes the performance or safety specifications of the device. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellentesque dui purus, convallis in odio nec, egestas tincidunt ligula. Integer semper, sem venenatis ultricies auctor, risus tortor fermentum velit, eget viverra orci ex quis ex. Phasellus vel sodales felis. Integer id orci nec neque mattis tincidunt. Sell Smarter with Kyozou. Inventory and Ecommerce Management.