Invisible Design: When you stack your books on this floating metal shelf, you will find that the floating bookshelves are hidden behind the books, giving the impression that the books are floating on the wall. Space-Saving: If a traditional bookshelf is too large for your space, the perfectly sized floating shelves can meet your need to store your books. Our invisible bookshelves maximize wall space. Easy to Assemble: The floating bookshelf is very easy to install, you just need to attach it to the wall. You can set up the shelves in minutes. Multifunctional and Decorative: The floating wall shelf can not only store your books, but also display your small figurines and collections, store your Echo Dot, smart speakers, baby monitor, security cameras, photo frames, plants, etc. Durable and Sturdy: The wall-mounted bookshelves are made of metal. According to our technical tests, each invisible bookshelf can hold up to 12 kg.