This item is a self-defense ring, which is made of high quality SUS stainless steel.
We according to the 12 constellation to design this rings.
Not like some similar hand-made rings, this one is well-made and has nice appearance.
It can be used as a self-defense weapon when encounter danger, a hidden knife when you need to use it.
Safety button to open the mini knife and easy to close.
It also comes with gift box, nice gift for friends.
Material: SUS Stainless Steel
Inner diameter: 15-23mm(Adjustable)
Size: 0.4(H)*13.8(W)*18(L) mm
Net Weight: 3.8g (0.134oz)
Color: Silver / Golden(Please leave the message if you need the Golden)