The NEW and improved Free Standing Shelving Unit is another exclusive Royal Wire product. The Free Standing Shelving Unit is a fantastic addition to any tack room, garage or basement. Remove the four adjustable shelves and the frame folds flat. Its slim frame makes it a breeze to store or take on the road. It's made from 3/8", 5/16" & 1/8" diameter basic steel wire & then zinc plated to guard against rust & corrosion. Shelves are 16"D x 36"W. It measures 43"H x 37"W x 18"D.