Transform any wall into a floating, clutter-free display with the Invisible Floating Bookshelf—an 8-tier vertical spine book tower that disappears behind your books for a levitating, wow-worthy look. This is a 4-pack white set of heavy-duty metal shelves designed for easy wall-mounted installation. This setup uses just two screws per shelf, and the spine acts as a precise guide to maintain even gaps between partitions—so your arrangement stays balanced without tedious measurements. * Hidden display, stunning effect: stack your books and watch the shelf vanish behind them, creating a captivating floating-wall look. * Compact, space-saving footprint: each shelf measures about 6.2 x 5.1 inches with a double-layer design that maximizes wall space in small rooms. * Durable metal construction: made from sturdy iron plate for reliable use, with no color fading, no odor, and strong bearing capacity. * Fast, simple installation: secure with only two screws per shelf—no complicated mounting or extra tools required. * Versatile and stylish: ideal for books, handicrafts, plants, DVDs, cosmetics, and more—suitable for living room, bedroom, home office, dorm, classroom, or café. * Clean white finish: modern, minimalist look that blends with any decor while providing lasting durability. Imagine a neater, more inspiring space where your favorites take center stage. The invisible bookshelf elevates your home or office with contemporary charm while simplifying organization and keeping surfaces clear.