Christies Home Living Melissa 65-inch Book Shelf, 4-Tiers, Free Standing Contemporary Style: Shelves are painted with natural subtle hues, creating needed contrast. Metal frame is finished in a polished black with its left and right half-circle shapes enhancing minimalism. Industrial Design: Made of metal and with a streamlined profile, you can keep things simple but classy Modern and Functional: Streamlined architecture Each shelf is just over 13-inch in depth, enabling you to reduce clutter and consolidate space Built to Last: Bold metal frame creates invisible frame for each shelf, creating both structural balance and aesthetics Stand-Alone Simplicity: Bookcase stands strong, without requiring you to alter your living space with screws or mount points.