MecArmy SKF3T-N Tactical Self Defense Ring and Bottle Opener

SnaggleToothMF – SnaggleTooth Tactical LLC

MecArmy Products - Hero Outdoors

The Best self defense on The Awesomer

CooYoo cold ring/cold ring plus self-illuminating EDC multifunctional defense window breaker

Self Defense Ring

MecArmy SKF3T Tactical ring with Hidden bottle opener function; Dual-tritium glow barl;

MecArmy SKF3T Titanium Tactical Ring and Bottle Opener

MecArmy SKF2T Titanium Tactical Ring

MecArmy SKF3T Titanium Tactical Ring and Bottle Opener

Bague de combat - Elite