Microfiber is a greener way to clean because you need no chemicals and very little water for real cleaning. The special looped microfiber nap attracts and holds dirt and dust. The head of this microfiber floor cleaner swivels 360 degrees to clean under and around furniture. For storage, it conveniently hangs from the hole on the head or from the tip of the pole. The microfiber head is machine washable and dryable. 52.5" long overall; the head measures 16" x 4".