Anti-Seepage Design: Organic castor oil pack belly button patch is made of organic cotton, castor oil pack belly button patch has a unique dense pure natural cotton core layer, anti-spill frame and PU waterproof layer to lock oil to avoid immersion.Organic and Hypoallergenic: The organic castor oil wrap patch is made of spunlace nonwoven, organic cotton and imported pressure-sensitive adhesive to ensure it is gentle on most skin types. The highly absorbent organic cotton pad of our castor oil pack patch will provide a safe and effective care for all peopel.How To Use Castor Oil Patch: Take out the castor oil belly button sticker, gently tear off the release paper on the back, then drop an appropriate amount of castor oil and apply the belly button sticker on the belly button.Note: Do not get castor oil outside the inner circle, otherwise it will affect the viscosity of the product.Disposable Patches for Castor Oil: Compared with those general reusable castor oil packs, this castor oil pack patch is single-usage and self-hensive, This allows you to use these castor oil patches while doing yoga, walking, sleeping, working, etc. It is more cleaner, convenient and time-saving.Practical Gift: It's an ideal companior for castor oil. You can send these castor oil pads to your parents, friends, lovers, and provide a comfortable experience. You can use them while sleeping, traveling, or working, etc.