Waist and Neck Set: This set includes one castor oil waist wrap and one neck wrap, so you can relax your waist and neck at the same time, save time and efficiency.Comfortable Material: This castor oil pack compress is a double-layer design, the inner layer is made of high-quality bamboo cotton, soft and breathable, safe, machine washable and reusable, help to absorb all the castor oil to improve the rate of utilization. The outer layer is made of full polyester material, which is effectively waterproof and oil-proof, so you don't have to worry about castor oil leaking when you use it.Adjustable Design: This castor oil pack wrap organic cotton is designed with an adjustable elastic waist strap, you can freely adjust the belt according to your waist size, which is more adjustable and more convenient to operate. Safe and easy to put on and take off.Storage Bag Design: This castor oil pack wrap has a pouch designed to store a heat / cold pad to accelerate the absorption or relieve pain if necessary, you can wear it to walk around, sleep or do your own work.Multiple Effects: Castor oil waist pack can enhance liver detoxification and colon cleansing, effectively improving digestion, absorption and bowel problems, promote blood circulation, improving your sleep quality and physical condition, reducing tension and stress. The castor oil Neck pack is placed on the thyroid gland to help reduce inflammation, help with swelling around the thyroid gland and reduce the size of thyroid nodules.