DoubleK Basic Strong Leash Biker Trucker Key Jean Wallet Chain (17"/21") SLV/BLK CS146MLT Imported Material : Tin Alloy & Rhodium Plating . Chain is Silver Wallet Chain Length (End to End) is Approx. 16" (40cm) ( The length of Including the Lobsters Hook ) Jean Chain Width : 5/16" & Weight is 2.8 oz