This 4-Shelf Narrow Shelving Unit Bookcase Tower in Espresso narrow four-shelf model features a tall profile framed by the line's signature open ladder-style sides and back. The solid-wood construction provides strength and durability, while the rich Espresso finish adds a warm yet modern feel. Matching wicker storage baskets with wire frames are sold separately. Other unit sizes include the two-shelf narrow, two-shelf wide, and three-shelf wide. This version measures 13.5 inches wide by 11.2 inches deep by 55 inches high. 4-Shelf Narrow Shelving Unit Bookcase Tower in Espresso 4-shelf narrow shelving unit offers contemporary, versatile style Solid/composite wood with dark Espresso finish; ladder-style frame and rectangular shelves Modular series also includes 2-shelf narrow, 2-shelf wide, and 3-shelf wide sizes Matching woven baskets with wire frames sold separately Measures 13.5 inches wide by 11.2 inches deep by 55 inches high Dimensions - 11.2 x 13.5 x 55 inches