Defender Ring can pierce through cloth, plastic, and metal.  The blade-like weapon can easily pierce skin, strike blood vessels, and hit nerve endings.

Watch Defender Ring Pierce Through Surfaces
Regular price $79.00




We donate 10% of all net proceeds to social empowerment organizations.

Our vision is to create a safer every-day life for people around the world

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What are the blade weapon measurements?

The blade weapon is approximately 5 mm in length by 2 mm in width at the base, with a spine of 1 mm. It's a double-sided blade with thin edges and a pointed tip.

The blade weapon is small, will it help?

Defender Ring™ can pierce skin, strike blood vessels and draw blood, and hit nerve endings and cause pain.

Click here to view our Blade Weapon vs. Skin Layers Diagram drawn to scale showing the power of Defender Ring™.

The outer layer of skin on humans known as the Epidermis is on average 1 mm deep and 20% of the blade length. The layer beneath it known as the Dermis contains both the blood vessels and nerve endings, and is on average 2-3 mm deep, which is 60% of the blade length.

What is Defender Ring™ made of?

Defender Ring™ is made from stainless steel. Known for it's strength, durability and resilience, stainless steel is also a beautiful and desirable metal for jewelry. It has a silver/grey industrial look, is very resistant to corrosion, and is hypoallergenic.

Some designs are coated or plated in other materials like silver, gold, or rose gold.

How does it work? How do I unsheathe the self-defense blade?

Defender Ring™ can be worn like an ordinary piece of jewelry on a woman's finger. Simply unscrew the ring top from the ring band in a counter-clockwise direction to unsheathe the self-defense blade.

Is Defender Ring™ legal to own and wear?

Knife laws vary from country to country, and from state to state in the United States. Defender Ring™ was created primarily as a piece of jewelry, and secondly as a self-defense weapon. Knife laws can be vague and rely on interpreting language and intent. Please consult with an attorney regarding the use of and purchase of our product. Defender Ring™ does not make any claims to the legality of this product. However, this product is intended to be used primarily as a piece of fashionable jewelry. You may refer to these resources and websites for additional information: TSA Prohibited Travel Items and Knife Laws in the United States

Can women, trans, non-binary, and men wear Defender Ring™?

Yes, women, trans, non-binary, and men can purchase, wear, and use Defender Ring™. We developed Defender Ring™ as a self-defense product for anyone who thinks it will help in a self-defense situation. Our wide range of ring sizing options allows for anyone to purchase and wear the ring comfortably.

Does Defender Ring™ require any maintenance?

Defender Ring™ requires minimal maintenance. As both a piece of jewelry and a functional self-defense weapon, Defender Ring™ must be intermittently cleaned and cared for to maintain its appearance.

Why is Defender Ring™ better than a pocket knife?

All self-defense products have different advantages and disadvantages. We believe that carrying a bulky pocket knife in your bag is inconvenient and impractical, as well as threatening and possibly illegal. That's why we developed Defender Ring™, so women can wear it regularly as a piece of jewelry that doesn't need to be carried in your bag.

Click here to read a longer post comparing the advantages and disadvantages of pocket knives vs. Defender Ring™.

Why is Defender Ring™ better than pepper spray or stun guns?

Defender Ring™ is very different from both a stun gun and pepper spray. While all three self-defense weapons are effective and can deter or disable an attacker, only Defender Ring™ is immediately accessible and can be worn on your finger every day. Stun guns and pepper spray are bulky and must be carried in, and retrieved from your bag in the presence of danger.

We've written a detailed article comparing the pros and cons of Pepper Spray self-defense weapons.

You can also read our product review of Stun Guns and how they can be an excellent addition to your self-defense weapon arsenal.

Why is Defender Ring™ better than taking a self-defense or martial arts class?

Self-defense classes are a very special art that requires years of practice, patience, dedication, and skill. It's hard to compare Defender Ring™ to taking self-defense classes as they are very different. In some respects, you can look at Defender Ring™ as an effective immediate solution, and self-defense classes as a long term solution. The best option would be to combine the two together, as self-defense classes utilize many finger, hand, fist, and arm motions, that when combined with Defender Ring™ can be extremely effective.

Click here to read our in-depth review on self-defense classes pros and cons.

How do ring tops work?

Every ring top that we sell will fit on every ring band that we sell. They are all interchangeable. Our original line of ring tops consists of four (4) specially crafted designs. Our design team brainstorms and develops new ideas, and we'll release new ring tops after launch!

Does your product have real ring features?

Our various ring designs include normal ring aspects like a setting, casting, mounting, shoulder, prongs, gallery, and band that are modeled into our designs and vary based on ring top.

Is Defender Ring™ a real ring?

Our design team developed Defender Ring™ to be an everyday piece of jewelry that women can wear regularly. Our designs are hand-crafted and our product comes in the most common ring sizes of 5-10 with half sizes.