• Deter an aggressor and collect their DNA with Duo's double-pointed beveled tip
• Duo is molded from corrosion-resistant, hypo-allergenic, high tensile-strength 316L stainless steel
• Duo has a minimalist design for discrete everyday wear
• Prevent Duo from rotating on punches with its built-in side supports
• Lightweight and compact weighing only 3 grams
• Package comes with Duo ring, black microfiber ring bag, user manual, and black ring box

Duo Material: 14K Yellow Gold Plated Stainless Steel
Duo Gold Point Lengths: 5.5 mm
Duo Beveled Edge Lengths: 4 mm
Duo Band Thickness: 2.5 mm
Duo Weight: 3 grams

Wear Duo on any finger as an everyday ring or on your index or middle finger for self defense.

Duo is immediately accessible and ready for self defense without requiring any arming, retrieval, or unsheathing.

Make a fist with Duo on your index or middle finger and fight off an attacker using your instinctive defensive moves such as punching, slashing, grabbing, and striking them. Duo can supplement these instinctive defensive moves with the ability to inflict pain and damage, and deter an attacker.

• Deter an aggressor and collect their DNA with Duo's double-pointed beveled tip
• Duo is molded from corrosion-resistant, hypo-allergenic, high tensile-strength 316L stainless steel
• Duo has a minimalist design for discrete everyday wear
• Prevent Duo from rotating on punches with its built-in side supports
• Lightweight and compact weighing only 3 grams
• Package comes with Duo ring, black microfiber ring bag, user manual, and black ring box

Duo Material: Rose Gold Plated Stainless Steel
Duo Point Lengths: 5.5 mm
Duo Beveled Edge Lengths: 4 mm
Duo Band Thickness: 2.5 mm
Duo Weight: 3 grams

Wear Duo on any finger as an everyday ring or on your index or middle finger for self defense.

Duo is immediately accessible and ready for self defense without requiring any arming, retrieval, or unsheathing.

Make a fist with Duo on your index or middle finger and fight off an attacker using your instinctive defensive moves such as punching, slashing, grabbing, and striking them. Duo can supplement these instinctive defensive moves with the ability to inflict pain and damage, and deter an attacker.

• Deter an aggressor and collect their DNA with Duo's double-pointed beveled tip
• Duo is molded from corrosion-resistant, hypo-allergenic, high tensile-strength 316L stainless steel
• Duo has a minimalist design for discrete everyday wear
• Prevent Duo from rotating on punches with its built-in side supports
• Lightweight and compact weighing only 3 grams
• Package comes with Duo ring, black microfiber ring bag, user manual, and black ring box

Duo Material: Black Plated Stainless Steel
Duo Point Lengths: 5.5 mm
Duo Beveled Edge Lengths: 4 mm
Duo Band Thickness: 2.5 mm
Duo Weight: 3 grams

Wear Duo on any finger as an everyday ring or on your index or middle finger for self defense.

Duo is immediately accessible and ready for self defense without requiring any arming, retrieval, or unsheathing.

Make a fist with Duo on your index or middle finger and fight off an attacker using your instinctive defensive moves such as punching, slashing, grabbing, and striking them. Duo can supplement these instinctive defensive moves with the ability to inflict pain and damage, and deter an attacker.