Blue Hawk 4-Tier Plastic Freestanding Shelving Unit Storage Shelf Shelves Rack White. Rating 4402446 out of 5 2446. Edinburgh 48 In H X 28 In W 4 Shelf Modular Pier Top In Ivory 6236 882 The Home Depot Shelving Unit Plastic Shelving Units Freestanding Shelving Units These free standing garage shelves are an ideal way to transform your garage and keep it tidy. Freestanding plastic shelving units . W x 72 in. H x 24 in. Click to add item 36W x 72H x 18D 5-Shelf Plastic Freestanding Shelving Unit to the compare list. This four-tier shelf is made of rust-resistant chrome-finished heavy-duty steel for a 250 lb. Wire shelving units include four shelves four posts and shelf clips. Each shelf holds up to 500 lb. Only 4 left in stock - order soon. Blue Hawk 24-in D x 36-in W x 72-in H 5-Tier Plastic Utility Shelving Unit edsal 24-in D x 48-in W x 72-in H 5-Tier Steel Utility Shelving Unit Style Selections 18-in D x 477-in W x 72-in H 5-Tier Steel Utility Shelving Unit. The