This Exfoliating Soap Saver Bag is made of natural sisal and is a wonderful, gentle exfoliator, washing away dead skin cells. It helps your soap to lather better, creating more foam, and helping you to increase the longevity of your homemade Bare Lather soap bar. Simply place your soap bar inside the bag and pull the drawstring, wet it and use it in the bath or shower, then ring out and hang to dry.