Quality Materials: crafted with quality materials, each castor oil pack wrap has a soft, organic cotton inner layer, an anti-leakage film in the middle, and a breathable fabric outer layer; The natural cotton layer can absorb up to five times its weight, ensuring the possible skin advantage of castor oilSafe and Reliable: enjoy safety and convenience with our disposable castor oil pack set; Designed to help you get through your day discreetly, relax muscles, increase circulation, and aid good sleepNo Shifting and Wear It Anywhere: enjoy the freedom to wear your castor oil patches anywhere without the hassle of shifting or displacement thanks to our strong adhesive design; They also feature a double anti-oil leakage design allowing you to use these patches while sleeping, working, or even doing yogaMultiple Sizes Available for Selection: our castor oil pack wrap comes in four different sizes to meet your different usage needs; The 9 x 7.9 inches packaging is suitable for the liver, waist, back, and abdomen; 4.7 x 5.9 inches suitable for neck, shoulders, knees, calves, etc. The packaging measures 3.15 x 3.15 inches is suitable for wrists, feet, and small areas; The packaging measures 2.76 x 2.76 inches and is suitable for joints, wrists, arches, and small areasPackage Included: you will receive 80 pieces of castor oil packs for belly buttons featuring self-adhesive designs that comfortably fit your skin; Available in 4 stylish designs with 20 pcs each, these oil packs maximize skin contact with castor oil, ensuring optimal efficacy; They are hassle-free, time-saving and good for easy at-home or travel use