Excellent Design: Our castor oil wraps are self-adhesive and not easy to fall or move. The heart-shaped design is not easy to warp and can effectively prevent oil leakage. It can be used while exercising, reading, traveling, and working. Product List: You will receive 50 pieces of castor oil specially designed for belly buttons. Sufficient quantity can meet your use and replacement needs, and you can also share with friends. Easy to Use: Our castor oil wraps are very easy to use, you only need to open the castor oil belly button pack and apply a few spoons of oil. Apply the castor oil wrap on your belly button, press gently, and then cover with a heat source for 1 hour until absorbed. Product Size: The size of our castor oil wrap is approximately 7x7cm/2.8x2.8 inches, and the inner diameter of the circle is approximately 3cm/1.18 inches. The right size can perfectly cover your belly button. Product Material: Our castor oil wraps are made of high-quality spunlace fabric, which is reliable, breathable, and waterproof. You can use it with confidence.