1SMALL POCKET: This castor oil wrap pack is designed with a pouch for storing hot or cold pads, making easy for you to speed up the absorption of castor oil or reduce your discomfort when needed. 2TIGHT BRAID: This castor oil wrap pack is tightly woven to ensure that the castor oil is fully absorbed into the skin, so you can make the most of the efficacy of castor oil with it. Rest assured that it will not leak oil. 3SKIN FRIENDLY: This castor oil pack wrap very soft skin friendly, not allergic, will not injury the skin, sensitive skin types can also use. Give you better care. 4MULTIFUNCTION: Helping to nourish, calm inflammation and enhance blood flow, also help you sleep well, improve blood circulation, intestinal drainage and digestion, and increases fluid flow 5ADJUSTABLE: You can adjust the belt according to your waist, more adjustable, more convenient operation. Useful will not idle. Washable and reusable.