MATEARIAL: The hanging floating shelves are made of MDF laminate and black metal brackets, with rustic tasty.DIMENSION: The stylish wall shelves come in a set with 3 different sizes, Large: 16x5.2x5.5 Inch, Medium: 13.1x4.7x5.1 Inch, Small: 10.7x4.4x4.5 Inch.SIMPLE TO USE: The lightweight floating shelf comes with all necessary hardware Included, already assembled, and easy to install..FUNCTIONAL SHELF: The wooden floating shelves can get extra storage even with limited space, maximize your space utilization, great for organizing collectibles, photos, books, toys pace utilization.WIDE APPLICATION: The wood storage shelves can be used in your living room, bedroom, kitchen, bathroom, and so on, decorate your wall space with the wall shelves set.