Product name: Titanium alloy key chain Material: Pure titanium Net weight :11.5g Color: Original titanium Size :6.4X4.6X0.4CM Use: outdoor, outdoor, travel Latch key, double hanging hole design, sorting and storage. Bottle opener function: outdoor, easy to solve the bottle opening function. Hanging buckle water bottle function: free hands, can be hung in the waist. Self-defense tools: small tools can be perforated, as a self-defense tool at night when the bad guys can wear self-defense fight.
