Demon Cliff- Brass Knuckle Duster Four-finger Ring EDC Big Finger Hole Knuckle 5cm Blade length: 5

5cm Blade length: 5

[Product material] 3CR13 stainless steel

almost no special practice to master Oh

another end insert 220V power can charge

Material: 304 stainless steel Weight: about 580g Size: length about 110mm width about 65mm

Demon Cliff- Brass Knuckle Duster Four-finger Ring EDC Big Finger Hole Knuckle 5cm Blade length: 5Name: Demon Cliff Material: zinc alloy Weight: about 162g Product size: size see picture Function: martial arts equipment is self defense and life saving, outdoor self defense and standby defense. It can be mastered almost without special practice. It is a very practical product. Please note: the surface of metal products is difficult to avoid, or there are grinding fine marks, sand spots, edge concave marks and die joint eye marks, which are normal