Aeron Chair by Herman Miller - Home Office Desk Task Chair Fully Loaded Highly Adjustable Medium Size (B) - Lumbar Back Support Cushion Graphite Frame Blue Black Tuxedo Pellicle We are an Authorized Herman Miller Retailer and Service Center - 12 Year Factory Warranty is INCLUDED! AE213AWBAJG1BBBK4M02 KD Aeron Size B - Lumbar Support, Graphite, Tuxedo Pellicle, Blue Black Aeron Size B - Lumbar Back Support, Graphite, Tuxedo Pellicle, Adjustable Padded Arms, Forward Tilt, Tilt Limiter The 12-Year Warranty covers everything that makes a Herman Miller Office Chair--including casters, tilts, pneumatic cylinders, and all moving mechanisms. IN STOCK FOR IMMEDIATE FAST DIRECT SHIPPING from our Warehouse - No waiting!