Two Finger Double Knuckle Pure Brass Novelty Paper Weight Knuckleduster - TOPHATTER'S ARMORY DEALSThis novelty knuckleduster is made from 100% solid brass with a unique and compact 2 finger design. Though these knuckles arent made for self defense purposes, they sure will pack a punch! The knuckles feature studded points that could definitely break skin. Specifications Overall Length: 2. 6 inches Overall Width: 3 inches Finger Hole Size: . 95 inches Thickness: 4 mm Weight: 5 oz Features Material: 100% Pure Brass Two Finger Hole Design Paper Weight