Our belly button patches are an auxiliary tool for using castor oil and do not contain any castor oil. Their purpose is to offer a convenient and clean application platform. Users first apply their own castor oil to the central cotton pad, then place the patch on the navel or desired area. This keeps it securely in position to support effective absorption and benefits. Extremely simple and quick to use: Peel the patch from its release paper, add 3–5 drops of your cold‑pressed castor oil or other oil/liquid to the center pad, let it absorb for 1–2 minutes, then apply directly to clean, dry skin. For best results, wear for 30–60 minutes with a hot pack and use during rest to prevent displacement. Avoid extended wear to prevent skin irritation such as redness or rash. Note: Prolonged wear may restrict skin breathing and perspiration. Anti-leakage design: This patch includes a 2mm-thick organic cotton pad and a secure border to prevent leaks, keeping the application area and clothing clean. Its hygienic structure effectively locks in oils, offering a neat and worry-free alternative to messy traditional methods. Package Contents: This box contains 100 high-quality castor oil belly button patches, offering ample supply for long-term use. Each patch measures 7 cm x 7 cm (approximately 2.75 inches x 2.75 inches), with a scientifically designed size that comfortably covers the navel and adheres securely to the skin. Application and Portability: An ideal choice for daily home care, this product is simple to use, saves time, and fits easily into your wellness routine. Its lightweight, compact, and portable design also makes it perfect for travel and on‑the‑go use. Taking up minimal space, it a neat, convenient solution for care anytime, anywhere—at home or away.