Size: 65mm * 58mm * 10mm
Material: Titanium
Weight: about 59g

This knuckle is crafted from high-hardness titanium and has excellent corrosion resistance. It cleverly integrates a hidden bottle opening function, which is both practical and low-key. Whether it is used as a fashion accessory to add personality or as a safe and self-defense choice, it is undoubtedly a high-quality choice worth owning.