This 2-tier wall mounted garage shelving set is built from carbon steel to provide sturdy overhead storage for tools, bins, and bulky gear. Each shelf supports up to 300 lbs, with a combined total capacity of 600 lbs when evenly loaded. The adjustable bracket spacing is designed to fit 16" or 18" wall studs and supports installation on concrete, solid brick, or wood studs. Its floating wall-mounted design helps free up floor space in garages, workshops, laundry rooms, and other utility areas.