Magnetic stickers are suitable for lazy people to lose weight and reduce their belly button and body shape. Features: Solve fat and swelling problems, promote metabolism, lose weight, worry free, pure organic, mild and safe: Made from natural plant ingredients, safe and non irritating. It can also nourish your skin, keep it moist and elastic Product Description: Beneficial for health: Improve your system, regulate your endocrine system, and help you build a healthy body. Comfortable and breathable: High quality non-woven materials with good breathability and adhesion will not give you a damp feeling. Widely used: can be used for daily work, exercise, sleep, etc. Suitable for smaller arms, legs, abdominal muscles, and buttocks. Easy to use: Remove the sticker, place the ball in the middle, stick it to the navel, and let it sit for 8-12 hours. Size: 13x11.7x2.5cm Including: 1 box of button patches (30 packs)