Our unique sponge is an excellent exfoliator that cleanses skin by removing dead skin and washing away dirt. It is long, flexible and you can use it to clean your back effortlessly. It is porous and dries fast enough to minimize growth of fungi or bacteria. These factors in addition to its long lasting nature, makes it great value for money. We have hand cut each sponge and therefore the size may vary slightly. Our sponges stretch to approximately 40″ after first contact with soap and water. It is unlikely that the color will run, but if this occurs, use approximately three to four times for this to be resolved.