About this product Waist and Neck Set: The castor oil wrap set includes a castor oil wrap for the neck and a wrap for the waist. You can relax your waist and neck at the same time, promote blood circulation, reduce inflammation, save time and efficiency. Multiple Benefits: Castor oil pack set can enhance the body's natural liver detoxification, lymphatic drainage and colon cleansing functions to effectively improve physical problems such as insomnia, digestion, absorption and deficiencies, and help our lives become better. Adjustable design: Unlike button belts, our castor oil bag is designed with Velcro, you can freely adjust the belt according to your waistline, which is more adjustable and more convenient to operate. Storage Bag Design: The castor oil pack has a zipper pocket, you can place hot/cold packs to speed up castor oil absorption or cool down as needed for a better wearing experience. Neat and No Leakage: The castor oil packaging adopts a double-layer design, and the inner layer is made of soft bamboo cotton, which can better absorb the castor oil. The exterior is waterproof and oil-resistant to avoid leaks and keep it oil-free. Mess-free, machine washable and reusable.