The 8800 Series Vinyl Cafetorium Stool from National Public Seating features a flexible, polypropylene seat and back so students, faculty and guests have a comfortable place to sit. The ergonomic, contoured design provides back support for extended use, and a waterfall edge protects against leg fatigue. The steel frame withstands daily use and polyurethane glides protect floors. The chairs are easy to stack, store and transport.