In fact, this kind of belly button sticker has no gender restrictions. As long as you are obese and are not allergic to the precious medicinal materials inside, everyone can choose this belly button sticker to meet the needs of slimming. If a male friend has a general's belly, a beer belly or an overall fat figure, then you can use a mermaid belly button sticker to lose weight.

In addition, there is a magnet in the belly button patch. This kind of magnet will have a relatively small magnetic field, which can open people's Shenque point in a short time and play a role in removing silt. Not only that, it can also regulate human organs and promote blood circulation, which is a more scientific way to burn fat and help lose weight.