4300 Series passive ergonomic mobile guest chair

4300 Series passive ergonomic mobile guest chair 4300 Series Passive Ergonomic Mobile Guest Chair, Black Base, Wild Rose Dynamic seating solution automatically enhances comfort and provides continual support. Frame is solid steel wire, which allows the seat and back to flex independently. Upholstery has stain-resistant protection. Meets or exceeds ANSI/BIFMA standards. Casters supplied with this chair are not suitable for all floor types. Alternative casters are available to meet your specific needs.