Upgraded Anti-Seepage Design: This castor oil wrap patch features dual leak-resistant layer design of a leak-resistant ring surrounds the cotton pad and a water-proof fabric layer. These 2 upgraed designs have greatly improved its performance, allowing you to enjoy the castor oil care without any worriesComfortable Using Experience: This castor oil pack patch belly button has a very proper size of 3.2*3.2 inches, it builts in a dia. of 1.8 inch oil-absorbing circle cotton padOrganic 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 your skin. The highly absorbent organic cotton pad of our castor oil pack patch will provide a safe and effective care for all peopelDisposable 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-savingBest Gift for Castor Oil Care: Our castor oil pack patch belly button is pack of 30(Oil Not Included), it is a thoughtful gift for people who using castor oil care. Whether she's looking to enhance her regimen or he's seeking relief from muscle and joint pain, this castor oil belly button patch is sure to be a hit. Please feel free to reach us if any concerns