1 Each. Mobilize your magazine, book or research collections with this recycled steel bookcart. Whether you need a little extra help in the library, classroom, business or warehouse, this bookcart has the answer to all your literary movements. Single-sided cart offers three shelves that are slanted to ensure your literature stays put in transit. Roll smoothly through your day on the 2-1/2" diameter casters (two locking). Maneuver cart with the arched handles built into both sides of the top of the frame. Cart is made of steel with a powder-coat finish for durability.