Titanium Alloy Key Chain Guard Knuckle Duster EDC Multi-tool

Low Density: Titanium alloy has a relatively low density, which makes it useful in applications that require a lightweight material.
High specific strength: Titanium alloys have a high strength-to-weight ratio, which allows them to be lighter in weight while maintaining strength.
Good corrosion resistance: Titanium alloys are excellently resistant to a wide range of environmental conditions, making them suitable for use in harsh environments.
Good process performance: titanium alloys are easy to machine and mold, making them suitable for complex manufacturing processes.
High strength: Titanium alloys are solid, making them less likely to break when impacted.
Lightweight: Titanium alloys are lightweight, making them easy to carry and use.
Waterproof and non-rusting: Titanium alloy is not susceptible to moisture and corrosion and maintains its performance even in humid environments.
Girls carry: Titanium alloy products are suitable for girls to carry around due to their lightweight and durable nature.
Keys can be fobbed: Titanium alloy can be made into keychains and other small accessories for daily use.
Protect yourself in emergencies: Titanium's strength and durability make it a self-defense tool.