his Muscle Rack 36 inch W x 24 inch D x 56 inch H 4-Shelf shelving unit makes a terrific way to add extra storage to your office or home. It has a ventilated design that makes it suitable for storing a variety of items. This black shelving will never rust, dent or peel and it is chemical resistant. It can be used both indoors and outdoors. You can use this resin shelving to store most anything: paint cans, machinery, drink coolers, Books, lawn and garden equipment, Miscellaneous dry goods and much more. It is quick and easy to set up, as you can assemble it in minutes without the use of tools. You can use it in your garage, in your basement, in the office Storeroom, in the restaurant, in the janitor's closet and in the shop. The possibilities are nearly endless. The neutral color will accentuate most any decor. This 4-Shelf shelving unit is made of quality material for durability.