This rolling file cabinet features 1 big drawer, 1 small drawer and 1 open storage shelf to accommodate your various items such as books, files and paper separately. A4 and US letter-size files can be hung with a completedrawer extension thanks to two movable file bars in the larger bottom drawer. This rolling file cabinet has 4 smooth wheels for quiet and flexible mobility, 2 of which arearranged with built-in brakes to keep the cabinet in place.The surface of the whole cabinet is protected by a water-resistant and scratch-proof coating, making the cabinet anti-scratch, oxidation-proof and easy to clean. With such protection, this unit can be kept as good as new upon years of usage.