Upgrade your garage storage with our heavy-duty wall-mounted shelving system. Each 1.5 x 4 ft. bracket holds up to 350 lbs., and 2 shelves offer a total capacity of 700 lbs. Crafted from premium steel, it is extremely strong and durable. Installation is a breeze-even for those without drilling experience. Just align the template, mount the brackets, and snap the grids onto concrete, wood, or brick walls (not for metal). The adjustable spacing allows you to customize the shelf heights according to your items' sizes. The open-grid design promotes airflow to prevent dust, and the rust-proof coating withstands damp conditions. This shelving system is perfect for storing tools, tires, and heavy storage bins, helping you transform your cluttered garage into an organized space quickly and easily.