Each shelf in this two-tier garage shelving set spans 24 by 48 inches and holds up to 260 pounds on its own, for a combined 520 pounds when both shelves are loaded evenly, enough for power tools, storage totes, or seasonal gear you want off the floor. The steel brackets adjust to either 24 or 32 inch stud spacing and mount to concrete, brick, or wood studs, so the same unit fits garages with different wall types. A positioning template and level are included to guide your drilling points, which keeps installation approachable even if you've never hung wall shelving before. Two large hooks and six small hooks come with the set, giving you a spot to hang bikes, hoses, or bags alongside the shelves. Finished in black steel, it works equally well in a garage, workshop, or laundry room where wall space is more available than floor space.