Soft Material: This castor oil compress is made of high quality cloth material, soft and comfortable, can wrap your calf, knee, arm tightly, and help absorb all castor oil, improving utilization. Special Features: Castor oil compress can maximize the contact between the skin and castor oil, reduce the evaporation of castor oil, promote better absorption by the skin, and improve the utilization of castor oil. Adjustable Design: This castor oil band is designed with an elastic band, which can be adjusted freely according to your body parts, fully meet your different needs, is easy to put on and take off, and comfortable to wear. Reusable: This castor oil compressor is reusable, and durable, the outer material is waterproof, easy to use, and machine washable. The outer layer of the bag can prevent oil seepage, avoid leaks and keep you away from oil stains. Easy to Use: The castor oil dressing can be cleaned before using the castor oil wrap for the first time. When using, apply castor oil evenly in the middle of the castor oil pad, do not backstitch, then adjust the comfortable angle with the body parts, and wear the wrap for about 1 hour. Specification: Material: Cloth Size Chart: 15cmx30cm/5.91inchx11.81inch Package Includes: 1 Castor Oil Packs Note: Please allow slightly errors due to manual measurement and different monitors.