THIS RING KNIFE IS ADJUSTABLE TO ALL FINGER SIZES. Please use caution, the blade is extremely sharp! This self-defense ring is like a classic ring but with a hidden blade. It can be used for style and a good self-defense tool at the same time.

Hidden Stainless Steel Blade: For immediate access in self-defense situations. Durable & Unbreakable: Crafted from high-quality, waterproof & rust-resistant stainless steel for lasting performance. Comfortable Everyday Wear: Lightweight …

Ring size: Adjustable, fits most people, and is easy to wear, suitable for men and women of all ages. This titanium self defense ring with a hidden knife.

This self-defense ring is like a classic ring but with a hidden blade. It can be used for style and a good self-defense tool at the same time. The knife ring is made of sturdy stainless steel with precision craftsmanship, strong and durable, more sturdy and durable than traditional rings and it is not easy to damage.

The 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.2. It can be used in life as a tiny knife.

Go Guarded ring is a revolutionary self-defense tool and a must for any runner – you’ll never want to run without it again! Slip this self-defense ring with blade on your finger and GO. You can take comfort knowing you are empowered with extra protection should you need it.

Stay both stylish and safe with our Hidden Knife Self Defense Unisex Ring. This adjustable ring features a hidden knife for self defense, making it the ultimate survival gadget. Plus, you can add a custom engraving for a personalized touch.

This Titanium self defense ring with a hidden knife for Female Emergency Anti-wolf Weapon Best Gift for Women /Men. It can be used for style and as a good self-defense tool at the same time. (Please use caution, the blade is extremely sharp!)