Scepter Brass Knuckle Duster Self Defense with Thorns knife Maximum length of the knife:

Maximum length of the knife: about 11cm

Specifications: Height (fist arc surface to the bottom): 59mm Width (fist): 114mm Thickness (fist thick): 18mm at the clip finger hole diameter 23mm

Current capacity:≥1

Material: PC plastic

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Scepter Brass Knuckle Duster Self Defense with Thorns knife Maximum length of the knife:NameSleeping Beauty Material: zinc alloy Weight: about 130g 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. Function: Suitable for martial arts combat defense lifesaving, outdoor equipment with the car defense; travel or home backup defense emergency survival, it is simple,