Interesting and Practical Design This design allows the shelf look invisible which makes the wall more beautiful and elegant. Jetec Invisible Bookshelf This shelf can be hidden behind the books which makes the books look like floating on the wall. It can also stack other objects like air freshener, handicraft articles, pot plant, DVDs, cosmetic etc. It is made of iron plate material which is durable to use, solid in construction and not easily crack. Space Saving Easy to Install Multifunctional Durable Construction Great Bearing Capacity