National Public Seating Dolly for 8200 series stacking chair in dark brown color has a dimension of 41 1/2" x 45" x 24" and can conveniently store up to 18 chairs. The DY-82 Chair Dolly helps prepare musicians for performances with simple transport and storage. This 17-gauge, chrome-plated, square steel dolly holds up to 18 of the NPS 8200 Series Melody Chairs. Handles on each side are 16 gauge, and four hard rubber 4" casters (two that swivel) make mobility a snap. Each caster has a 83 lb. weight capacity for a total of 332 lbs.