This comfortably proportioned line of seating complements other furnishings in the UXL line. Highly customizable seating lets you choose. Polypropylene Seat (standard) or Fabric Seat Choice in 17 colors. Chairs without Book Baskets stack 10 high. For full specifications and model numbers download UXL Spec Sheet in product resources. Options include: Casters or nylon glides. 14", 16", 18" models. Optional Book Baskets. Optional Long Ganging Device.