This is a great Lumbar unit for any mesh back chair...You will love this Lumbar! All of our products are made to order. Please allow up to 1-2 weeks for shipping. The Mogul lumbar support is designed to improve ergonomics on all mesh chairs. The Lumbar is attached via a magnetic strap and will not harm the back surface of the chair. We use a molded foam core covered by a softer plush sheet foam. It's roughly 2" thick. Dimensions: 14" x 10.5" x 2.25" Mirra I or II chair owners - First locate where you want the support and loosen the existing integrated mechanical lumbar so that our magnetic strap can slide beneath it. Once you've done that, rotate the existing lumbar knobs on your Mirra to the desired tension. Aeron chair owners - If you have the Posture-Fit installed on your chair you can use our Lumbar with it by loosening the Poster-Fit unit so our magnetic strap can slide beneath it. Once you've found your desired location tighten your Posture-Fit to your desired tension. You don't need to have a pre-existing Lumbar unit on the chair for ours to work. The Mogul Collection Varieties: Boutique Mogul Selection: Bull Hide Leather is just that, 100% bull hides. It is matte in color and soft, but not smooth. The thick leather with its heavy veggie retannage keeps the edges looking great! This is extremely durable by nature. Colors: Black Return Policy Actual Aeron® chair by Herman Miller® not included. Please note, quality leather has inherent natural markings and slight imperfections, which is normal and what makes it beautiful and unique. Handcrafted in California Patent Pending
