Titanium Knukle Dusters Single Finger Bottle Opener

Material: TC4 titanium alloy
Thickness: about 10 mm
Length: 55 mm
Width: 35 mm
Diameter of finger hole: about 23 mm
Surface Treatment: vicissitudes of stone wash
Weight: about 49g

It is a mini titanium knuckle, which can be used as a bottle opener in the outdoors, or as a decorative accessory to hang on a keychain or backpack, and is an easy-to-carry multifunctional defense EDC tool.