These knuckles right here are made from 100% pure brass, and though they are only for novelty purposes, they can definitely be used for personal protection. Slip your fingers into the four 1-inch holes.

• Overall Length: 3 inches
• Overall Width: 4.375 inches
• Finger Hole Size: 1 inch
• Thickness: 7.85 mm
• Weight: 6.4 oz

• Material: 100% Pure Brass
• Paper Weight Accessory
• For Novelty Purposes Only

We do not ship our items Internationally.