They are EZ to Install (50 less time -No Cutting), Incredibly Strong (High Strength Steel Tubes hold 200 lbs./shelf), beautifully designed and economical. Trimaco’s E-Z Floor Guards® provides a simple and economical alternative to traditional shoe guards. The EZ Shelf Expandable Closet Rod and Shelf is perfect for use in a closet, laundry room, mudroom, basement, garage or office. THE MODERN, ECONOMIC PROTECTIVE SHOE COVERING