Expect long-term use from this heavy-duty Cart. Quickly, efficiently move large volumes of mail and conserve valuable warehouse space. This is perfect for many types of use such as warehouse, distribution center, retail locations, educational facilities, government use, food and beverage, hospitality, and many more. Units allow for clear visibility of contents and can fold down to about 6½" for easy storage. Features sturdy 1" tube construction, and 5" casters - 2 swivel and 2 rigid. Dimensions are 42"L x 29"W x 69 7/8"H. Optional items include High density polyethylene liner, nylon webbing, and spring loaded tow bar.