50-Shelf mobile drying rack reduces 200 sq ft of drying space to 6 ½ sq ft. Removable shelves hold up to 25 lbs., heavy-duty locking casters for rolling it while under load. Assembles and disassembles easily with just 4 bolts. Powder-coated, steel construction ensures years of service. Add optional shelf spikes to minimize the surface area touching the painted/finished part.