Product Details: The rod is 3 inches long and 0.4 inches in diameter; the backplate is 2.7 inches wide and 0.5 inches high. These hidden floating shelf brackets fit any space, adding a touch of sophistication and elegance. Corrosion-Resistant Material: Crafted from high-quality solid steel, these floating shelf brackets are highly resistant to corrosion and rust. This makes them suitable for various environments and ensures they remain attractive both indoors and outdoors. Invisible Aesthetics: The unique, hidden design not only enhances your home's storage capabilities but also creates a sleek and stylish visual effect. This maximizes wall space and helps reduce clutter, making your living area more organized and stylish. Extreme Load Capacity: Our robust shelf brackets are stably designed, allowing you to safely and worry-free place books, plants, and other decorations. Each shelf is secure and reliable to use. Easy Installation: Simply attach the floating shelf bracket to the wall. Drill two holes in the wall to easily install the hidden floating shelf bracket. No special skills are required, allowing you to effortlessly create your ideal display space.