304 Thickened Solid Steel Knuckle Duster Large Finger Hole Defense Tool

Material: 304 stainless steel
Size: 114mm*72mm*13mm
Finger hole: 23.5mm*29.5mm
Weight: about 450g

There are two solid steel knuckles of the same style to choose from, both of which have large finger holes that everyone’s fingers can fit through. Thickened design, very strong, able to break through all obstacles