STEELMASTER Economy Steel Bookends, 5 Inch Backs, 1 Pair, 4.69 x 5 x 5.25 Inches, Black (241005004) Economical bookends have a reinforced rib design for added strength and stability Sold by the pair with 5 Inch backs Coated with a scratch and chip-resistant powder finish in a black color Perfect for holding binders, magazines, and manuals