These Highdecora Floating Shelf T Brackets are constructed from high-quality solid steel with a thickness of 3.5mm. Each pack contains 6 brackets, along with 24 screws and 24 wall plugs for installation. They are available in Black and White, and in three sizes: 100mm, 150mm, and 200mm. These brackets are designed to create a floating shelf illusion, hiding the mounting hardware for a cleaner aesthetic. Made from sturdy, anti-rust solid steel, they are durable and suitable for wet weather. Each pair can hold up to 55 lbs/25kg when mounted on a brick wall. The improved finish layer ensures long-term service and prevents rust accumulation. The staggered screw holes provide a more secure wall fixing. They are perfect for various settings including home, kitchen, garage, office, cafe, restaurant, and store. Installation is straightforward, with all necessary fixings included (shelf not included).