The National Public Seating Dolly for Series 8700 Chairs loads at an angle to securely hold up to 35 of the NPS 8700 & 8800 Series Cafetorium chairs for easy transport and storage. The steel dolly has a grey powder-coated paint finish that will not chip on a strong 18 gauge frame. 3 in. PVC casters (two that swivel), give the dolly easy mobility over nearly any surface. Can be used with stack chairs: 20 in. wide x 19.25 in. deep x 30.75 in. high 18-gauge steel frame for a durable dolly Steel dolly's 4 PVC casters measure 3 in. x 1 in. Total weight capacity: 470 lb. Grey powder coated finish helps improve longevity 10-year warranty Dimensions of the chair dolly: 28 in. high x 18.5 in. wide x 26 in. deep