Outfit your space for utility and organization with the Muscle Rack 4-Shelf Steel Shelving, 36"W x 18" D x 60"H. The shelving unit helps you keep your garage, shop or other space neat and tidy. It features industrial-grade, steel construction with a durable and attractive silver-vein finish. The garage storage shelving unit has a Z-beam design that provides strength and rigidity, even when heavily loaded. The versatile unit can be set up vertically as a shelving unit or horizontally as a workbench. Four adjustable metal shelves with particle board decking can each be adjusted in 1-1/2" increments to hold items of various sizes. It includes a rivet-lock design and post couplers to make assembly faster and easier, and it requires no nuts or bolts. The instructions are included to assist you during the assembly process. These shelves are ideal for organizing tools for easy access or for storing shelf-stable food items, art supplies, toys, outdoor equipment and more.