The Armen Living Booker industrial 3-piece floating wall shelf is a novel piece, perfect for enhancing the aesthetic flare of any contemporary living space. This beautiful modern shelf is composed of three walnut finished, pine wood sections, held together and accented by gray coat finished metal piping. This combination of materials is as durable as it is novel, allowing for the storage of a wide variety of items. Create a small library of books, display family photos, or use the Booker as a convenient towel rack in your kitchen or bathroom, the possibilities are endless. The Booker shelves are 40 inches wide.