Features 1. 2-piece set of castor oil bag kit: The castor oil bag kit includes a waist bag and a neck bag. 2. Multiple benefits: Organic castor oil contains a variety of nutrients, including rich unsaturated fatty acids and fiber. These ingredients help stimulate intestinal peristalsis, support liver detoxification, alleviate muscle and joint discomfort, and assist with occasional constipation. It can also help relax the waist area, promote blood circulation, and reduce inflammation. (Note: Do not use castor oil packets during pregnancy) 3. Skin friendly material: The organic castor oil bag is made of organic cotton, which is skin friendly, low allergenic, and machine washable. The outer layer of the bag is made of TPU (thermoplastic polyurethane), which is a waterproof and oil proof material that helps prevent oil leakage. The inner layer is made of soft flannel fabric, which has water absorption properties and helps castor oil penetrate the skin. 4. Adjustable elastic shoulder strap: The castor oil bag has an adjustable elastic shoulder strap that can be customized according to your waist size. Featuring ergonomically designed elastic shoulder straps and soft lining, this organic castor oil bag can comfortably wrap around your waist and neck, relax muscles, promote blood circulation, and reduce inflammation. 5. Usage: Evenly apply castor oil to the middle of the castor oil wrapping cloth, adjust it to a comfortable angle, secure it to the body, and wear it for 45 minutes to 1 hour. (The cloth also has a special pocket on the outside, where you can insert a warm pack to enhance absorption, or a cold pack to soothe muscle and joint discomfort.) Specification Material: Air knitted fabric + cotton material Color: Khaki, Black, White Size: 20 x 28 x 1.5 cm Weight: 155 g Package Include: 1 x Reusable Castor Oil Wrap