With almost 100 different combinations to choose from, Zoom Derby brings exceptional seating flexibility to the business environment. Select from among three back sizes, four tilt options, five arm styles and a variety of quick-ship fabrics. Standard features include an internal back-height adjustment and high impact black poly-propylene shell, which can also be upholstered at the customer’s request. A best seller since its introduction, Zoom Derby offers optimal comfort and workmanship. This chair meets or exceeds ANSI/BIFMA standards and ships fully assembled on orders of four or more.