Large Floating Shelves: These shelves are over 47 inches long, they have slightly different depth and width sizes. The overall sizes is large enough for your display or utility purposes.Multipurpose Floating Shelves: These 47 inches wall shelves are perfect for displaying family pictures, photo albums, plants, collections and keepsakes in your bedroom, living room and office.Sturdy and Pretty Shelving: The wall shelving is made of quality MDF wood. The sleek black ledge shelves with rustic wood grain make them more attractive. They will add great touch to the places you set up.U-shape Design: The classic lifted lip ledge prevent items from falling off or sliding forward. Set of 3 different shelf sizes, Large: 47x4.8x2.6 inches, Middle: 47x3.9x2.3 inches; Small: 47x3x1.9 inches.Easy to Install: Comes with required hardware of anchors, screws, mini lever, instruction and pre-drilled holes, mounting the long shelf to the wall is easy.