Perfect for both DIY enthusiasts and professionals, these floating shelf brackets offer a sturdy and invisible way to mount shelves on wooden surfaces. With a 1.5-inch thick backplate, they ensure a secure and stable fit for boards up to 3.5 inches in thickness. Ideal for fireplace mantels, the pre-drilled holes make installation straightforward and precise. Designed with convenience in mind, each bracket comes with all the essential tools for hassle-free setup, including a drilling jig and auger bit. Whether you're organizing your kitchen, creating a sleek bar, or upgrading your bathroom storage, these brackets deliver reliable support and an elegant, modern finish. Their invisible design helps shelves blend seamlessly into any room, enhancing the aesthetics without compromising function.Introducing the Craftsersmark Heavy Duty Floating Shelf Bracket