Product details:

The Economy Single-Rail Z-Truck Rack is a 300 lb weight capacity workhorse, great for storing clothing. This rack is perfect for sales, specials or sidewalk sales. The Economy Single-Rail Z-Truck Rack is 63 inchW x 24 inchD x 68 inchH with 4 inch locking industrial casters and brushed chrome uprights. No need to worry about storage space because Z-Trucks nest directly into one another to maximize space.