The DY9000 Dolly can be used with a variety of NPS stack and banquet chairs (NPS 8100 and 9000 Series), making it a versatile addition to your organization or institution.Place up to 12 chairs on the tubular steel dolly for quick setup, cleanup and storage.Tubular brown powdercoated 16gauge steel frame features a curved handle and two hard rubber casters (8" diameter, 2"thick) to allow for easy mobility over nearly any surface.