Large Men's Heavy Duty Stainless Steel Bike Wallet Chain

This piece is perfect for motorcycle or punk enthusiasts, the silver chain design adds an edgy element to any outfit. It is made of stainless steel bike chain and laid out is 22 inches long. It is multi-use and can be used as a wallet chain or as a men's necklace. 

Features some kind of marking of a star in a diamond, but couldn't find any further information on this marking.