90-Degree Bending: To guarantee that each shelf bracket aligns precisely at a 90-degree angle, we have implemented a meticulous selection process prior to packaging. The standardized 90-degree configuration plays a crucial role in maintaining the stability of items on the shelf, preventing any potential toppling over. Rugged and Long-lasting: Crafted from heavy-duty 1/5â thick iron, our floating shelf bracket is expertly stamped and bent in one solid piece. Each set of heavy-duty shelf brackets is capable of supporting up to 160 pounds of weight. The surface is coated with a thick layer of black frosted finish, providing waterproofing and rust resistance for extended longevity. Complete Accessories & Easy to Install: Please note that boards are not included in this set. However, all necessary screws for various wall mountings are provided, along with extra spare screws to address any unexpected situations that may arise. These screws ensure a secure grip on the wall surface. Additionally, a spirit level is included to aid in measuring and maintaining the balance of the brackets for wooden shelves during installation. Detailed installation instructions are included, making it simple for even individuals with limited experience to successfully install these wall mount shelf brackets. Suitable for Different Wall: Don't fret about not being able to utilize our black shelf brackets on the wall of your choosing. These versatile metal shelf brackets are compatible with wood, drywall, and even sturdy concrete walls. The screws required for wood and plaster walls are identical and are thoroughly explained in the accompanying instructions. Flexible Space Usage: Our versatile wall shelf brackets come in sizes of 6 inches, 8 inches, 10 inches, and 12 inches, offering unrestricted options for space utilization. Whether you need a single bracket or a combination to accommodate various plank sizes, our selection caters to your specific needs. These shelf brackets are not limited to just the kitchen; they are also ideal for use in living rooms, bedrooms, bathrooms, storage rooms, utility rooms, coatrooms, laundry rooms, and even corners to display and organize items such as green plants, photo frames, handicrafts, books, toiletries, storage baskets, miscellaneous items, or even to create a playful climbing frame for your feline companion.