1REDUCES INFLAMMATION: Castor oil pack wrap relaxes the neck, improves blood circulation and reduces inflammation. Effective for constipation, liver detoxification, muscle and joint pain, etc. 2ELASTIC SHOULDER STRAPS: Castor oil pack is designed with elastic straps and the length can be freely adjusted according to the waist circumference, making it easy to operate. Safe and easy to wear. Machine washable, reusable. 3ZIPPERED POCKET: Soft castor oil pack is designed with a zippered pocket to hold a hot and cold pack to speed up the absorption of castor oil or to cool it down as needed for a better wearing experience. 4DOUBLE LAYER DESIGN: Castor oil wrap has a double layer design with a soft facecloth cotton inner layer for better absorption of castor oil. The exterior is waterproof and oil proof to avoid leakage and keep your oil. 5MULTIPLE BENEFITS: Reusable castor oil wrap can enhance the body's colon cleansing function and effectively improve insomnia, digestion and absorption and other body problems.