Spine Breaker curve pocket punch knuckle duster

Product: Knuckle Duster, Brass Knuckles, Knucks, Punch, Clip, Replica weapon, Cosplay
Type: Funky, Fancy, Punk, Gothic
Material: Cast iron, Powder Coated,
Colour: Bronze, Chrome
Dimensions:-
Net Weight: 120 grams
Length: 11 cm
Height: 7 cm
Thickness: 8 mm ( metal part )
Finger Size: 24mm ( XL for Indian Sized Hands )
Front end (hitting side) is fake edged curve with notch in it.