Herman Miller Aeron Complete Chair Mechanism size A RARE Condition:Used; Description: Complete mechanism for aeron, working condition, Size A Please see full size pictures below. Only items pictured are included, other items such as accessories, manuals, etc. Unless they are pictured are probably not included. Please ask if you have any questions and I would be happy to help. Will cost more, please ask. About our Feedback: Please do leave us good feedback on all our categories. Please let us know if there is anything we can do to accommodate so you can provide us with top ratings on all our categories! If there are any problems or questions, please do not hesitate to ask! We provide easy return solutions if you are not fully satisfied. If you are in need of a item in a hurry, please let us know and we will try our best to accommodate you. The sale of this item may be subject to regulation by the U. Food and Drug Administration and state and local regulatory agencies. Please do not hesitate to contact me if you have any questions. Powered by SixBit’s eCommerce Solution.