Innovative self-defense ring series, hot-selling products, officially recommended.
- 💖[Emergency Use] This self defense ring is not only a beautiful artifact, but also a hidden knife. It has a very sharp blade, so you can open the blade to protect yourself in an emergency, including cutting a thick rope.
- 💖[Tools in Life] You can use it as a tiny knife. When you don't have a special tool, you can use it to cut food packaging, express boxes, cans, plastic bottles, etc.
- 💖[Materials & Technology] This self-defense ring is made of titanium steel, machined with high precision technology. It's beautiful and durabl; It is washable and easy to clean and maintaine.
- 💖[Adjustable Size] Its size is adjustable, you can adjust the size to 16-22mm to fit different fingers. And it can remember the size, you don't need to adjust repeatedly.
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