ITEMS CAN BE PICKED UP LOCALLY FOR FREE. This authentic Herman Miller Aeron office chair features a breathable mesh seat and back for comfort and support. The chair is fully adjustable and has smooth-rolling casters, making it perfect for any workspace. The modern, black design fits well with any decor. Great for all-day use and built to last. 22.0″W x 26.0″D x 41.5H.