UNIQUE, INNOVATIVE DESIGN: Conceal floating bookshelves will transform the way you store and display your favorite books. By stacking them on to the sturdy metal L-shaped shelf, the shelf will become hidden behind the books – this allows them to appear as though they are floating on your wallSPACE-SAVING SOLUTION: Unlike conventional free-standing bookshelves, Conceal Floating Shelves allows you to utilize empty wall space. They are perfect for small spaces and awkward walls that are not quite large enough for a traditional wall bookshelfEASY TO INSTALL: Conceal Floating Bookshelves are easy to install and come with all necessary hardware for quick installation‎18.03 x 18.29 x 17.53 cm, 920 GramsSize:Set of 3, LargeColor:Silver