Skin-Friendly & HypoallergenicThe organic castor oil wrap patch is made of breathable spunlace nonwoven, organic cotton and imported pressure-sensitive adhesive to ensure it is gentle on your skin, castor oil pads making it extremely safe for those with sensitive skin (Not recommended for pregnant woman) Self-Adhesive Desigh & Easy ApplicationPackage includes 50 pieces of castor oil patches(Oil Not Included), each measuring 2.76 inches x 2.76 inches. Featuring a self-adhesive design for hassle-free use, this castor oil pack wrap firmly adheres to your skin without any shifting or accidental detachment Upgraded Anti-Seepage DesignCastor oil patches belly button incorporates a double anti-oil leakage system: a 2mm thick organic cotton pad with highly absorbent and an anti-overflow foam border ring to prevent leakage, allow you to enjoy the castor oil care without any worries Usage of Castor Oil PatchesTake out the castor oil patches, tear off the release paper, add a few tablespoons of castor oil, then apply the belly button sticker on the belly button. Our belly button patch is very suitable for belly button, arm, neck, shoulder, back, waist, leg, knee and and other places to use Best Gift for Castor Oil CareCastor oil wrap is a great gift choice for your friends, family, loved ones and colleagues. If any concerns for caster oil patch, please feel free to contact us