[ Zippered Opening Design ] Castor Oil Pack Wrap is designed with two elastic straps and a zippered opening, convenient to loosen and tighten to fit your body, and easy for you to put an ice pack or hot water pack. [ Durable Material ] Castor Oil Pack is made of fine bamboos fleece and is soft, helping to absorb all the oil and improve utilization, retaining your bodys natural heat with the outer TPU layer. [ Aid to Keep Castor Oil ] Natural Castor Oil Pack is a good helper to keep castor oil for sleeping, assisting to absorb well and preventing oil from leaking onto your body, reusable for daily life, and easy to clean. [ Sweet Gift for Family ] Castor Oil Pack Compress is beneficial to the human body and eco-friendly, and is a considerate gift for women, girls, mothers, aunts, and friends, helping them promote sleeping quality and promote body health. [ Maintain Body Health ] Caster Oil Packs for the Liver are helpful for you to get a good night's sleep and improve circulation, bowel movements, and digestion, increasing the system flows and helping flush out body waste, widely used on your liver, kidneys, abdomen, reproductive system, muscles, and joints.