Made of Mdf Wood With a Classic White Finish CONTEMPORARY STYLE: set of 4 wood shelves features a clean white finish and a timeless ledge design MULTIPLE USES: display books, vases, knickknacks, framed photos, and more CREATE YOUR OWN DISPLAY: shelves can be grouped together in any formation or hung separately FOUR SIZES: includes 6, 12, 20, and 24 inch long shelves, each 4-1/3 inches tall and 5 inches deep EASY TO HANG: includes hardware, instructions, new screws, and anchors with template and level