Our classic knuckles are a great alternative to our other knucks, they are thin and have a great classic feel to them. Just like all of our knucks, they are made out of plastic and will go right through a metal detector.

Specifications:

• Material: PLA.
• Measure: Unique and adaptable to any hand.
• Length: 10 cm.
• Height: 6 cm.
• Thickness: 1 cm.
• Diameter of rings: 2.5 cm.