Skin-friendly Fabric &amp; Convenient Pouch： This castor oil packs kit adopts quality acrylic fiber flannel fabric, safe, soft and friendly to the skin of most people, with polyester outer layer, which is effective in waterproof and oil proof.The pack is machine washable and reusable. Plus, the dedicated pouch securely holds hot/cold pads.<br>Suitable for Most Scenes: our castor oil wraps are suitable for you and your family, and can also be applied as ideal gifts at Christmas, family gatherings, birthday parties and other occasions.<br>Adjustable Design: the castor oil packs for liver are designed with adjustable elastic strap, you can adjust it according to your actual needs.Design fits perfectly on most body types and sizes. The waist castor oil pack can be freely adjusted according to your waistline and the neck has an adjustment buckle to adjust the elasticity according to the neck, easy to operate.<br>Rich and Complete Set: the package will provide you with 6 pieces of castor oil pack kit，Include 1 piece of castor oil pack for liver，1 piece of castor oil pack for thyroid, 2 pieces of castor oil pack for chest,2 pieces of castor oil pack for Knees and Arms, enough to meet your daily use, replacement and sharing needs.<br>Multiple Effectiveness:Experience the multiple functions of our Castor Oil Pack Wrap. (Note: Do not use Castor Oil Pack when you are pregnant.)