DoubleK Strong Basic Heavy Biker Trucker Key Jean Wallet Chain (30.5/23) MLT CS47 Imported Material is Tin Alloy & Rhodium Plating Chain Color : Silver Wallet Chain Length (End to End) Approx. 30.5" ( The length of Including the Lobsters Hook ) Chain Weight : 8.8 oz Jean Chain Width : 5/8 inch (15mm)(HEAVY & THICK)