TC4 Titanium Pea Knuckle Duster Portable Broken Window EDC Tool

Material: TC4 titanium alloy
Size: 107mm * 41mm * 13mm
Finger hole diameter: 21mm
Weight: about 115g
Please note: pendant random style

Made of TC4 titanium alloy material, high-precision CNC one-piece molding, hand-hammered pattern, corrosion-resistant, easy to carry, a good self-defense tool