🚨 Emergency Tool🚨
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 and 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.
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.
We provide 24-hour customer service, if you have any questions or suggestions about the product, please contact our service team, we will be at your service anytime.