The National Public Seating Dolly for Series 1100 Chairs can stack and transport up to 26 NPS 1100 Series folding chairs. This durable 11-gauge brown powder-coated steel chair dolly features four 4 nylon casters (two that swivel) for easy mobility over nearly any surface. Each caster boasts a 275 lb. weight capacity for a total of 1100 lb., letting you use the dolly to easily maneuver over two dozen chairs like they're nothing!