Size is Right and Environmentally Friendly: Our caster oil packs are 3.15 x 3.15inch in size, which fits the liver area perfectly, you can also use it on the waist, shoulders, thighs, abdomen, navel. Compared with other castor oil packs wrapped in plus size, our products provide a better fit and a more comfortable wearing experience.Ultra-thin and Skin-friendly: The outer layer of our castor oil patch is made of a special thin waterproof and breathable PU material, which is very soft and comfortable, and is very suitable for people with sensitive skin. A mild adhesive is applied inside the castor oil packs to ensure that the patch can be firmly attached to the body. Whether you are walking, sleeping or doing yoga, these patches will stay in place without moving.Excellent Absorption Design: Castor oil pack wrap organic cotton ensures maximum absorption and locking of castor oil while reducing the possibility of irritation to the skin. Made of organic cotton.Double anti-leakage design: The bottom of the Castor Oil Belly Button Patch is specially equipped with an anti-leakage layer, and its carefully designed anti-leakage ring cleverly surrounds the cotton cloth. These detailed designs greatly enhance the performance and safety of the product, allowing you to use it with peace of mind and enjoy convenience.Easy to Use: It's simple to use our castor oil patch. Just tear off the release paper, pour the right amount of castor oil on the cotton, and stick it on. After use, just discard it. Compared with traditional castor oil kits, the easy and convenient use of our castor oil patch saves a lot of time.