1000 SeriesĀ® seating offers no-nonsense seating for everything from classrooms to conference rooms to convention centers. 1000 Series seating offers simplistic lines and a rolled edge for long-lasting comfort and strength. Stacking or non-stacking (tablet arm) versions are available with either round or square legs in chrome or powdercoat paint finish. Sturdy injection-molded polypropylene shells can be specified in more than 15 KI standard colors or custommatched to your specification. Optional fabric or vinyl upholstery is available for seat or seat and backrest cushions.