Sturdy steel shelve are ideal for heavy books or reports. Perfect for credenzas, the STEELMASTER® Two-Tier Book Rack is great for keeping important books or reports close-at-hand. The bottom shelf is 12-˝" high and easily houses 8"x 11" binders; the top shelf is open for even greater height. A closed back prevents books from sliding off the desk or credenza. Constructed of heavy-gauge steel to provide maximum strength and stability, the STEELMASTER Adjustable Book Rack is available in black and is coated with a scratch and chip-resistant finish. Made in the USA with more than 50% recycled content, this is a STEELMASTER 'go-green' product.