The 84 Series Double-Tiered Hanging Chair Dolly is a wise choice for saving time and space in busy multipurpose environments. Quickly set up, take down and store as many as 84 steel or plastic folding chairs with this durable, tubular steel, easy-to-assemble unit that comes with a brown powder-coated paint finish. Upward angled rods secure chairs with gravity in addition to end-caps. Four heavy-duty thermoplastic rubber 4 swivel casters allow you to move the dolly with ease, even through doorways. Each caster boasts a 330 lb. weight capacity for a total of 1320 lbs.