Versatile Application: Castor oil packs can be used as a daily care for liver, kidney, joint, stomach. By using castor oil pack wrap can improve body health and sleep quality, perfect for use during various activities like sleep, or even yogaAnti-Leakage Design: This castor oil sticker features dual leak-resistant design of a 2mm leak-resistant ring and impermeable membrane, securely lock the castor oil inside the patch, reduce the risk of leakageUnique Waterproof Design: This castor oil wrap has highly absorbent cotton, together with PU waterproof film to prevent immersion. You can use it worry free even taking a shower, allow you to enjoy the castor oil care without any worriesHypoallergenic: The castor oil patch is crafted from high quality absorbent cotton, extremely thin ventilate PU film, and imported pressure-sensitive adhesive to ensure it is gentle on your skin, reducing the risk of allergy, let you use it without worryEasy to Use: Use disposable castor oil packages just tear off the release paper, pour a few spoonfuls of castor oil on the middle cotton fabric, and stick it to the desired body part. Do not require cleaning and can be discarded at after use