Description Alera Mobile files help keep papers organized and handy when you need them and out of the way when you don’t. Accommodates letter size hanging files. Versatile front to back or side to side filing. Four 2″ hooded casters, two locking. The bottom shelf adjusts in 1″ increments and is rated at 150 lbs. Assembles quickly and easily, without tools. Hanging file folders sold separately. Compact File Cart—Side-to-side filing bin. Material(s): Steel; Overall Material Type: Metal; Color: Black; Color Family: Black. Features: Rolling, Portable Brand: Alera Manufacturer Part Number: ALEFW601416BL Color: Black Manufacturer: ALERA Recommended Location: Indoor Material: Steel Assembled Product Dimensions (L x W x H): 12.38 x 15.25 x 21.00 Inches