This necklace is an instant nautical classic. With a shark, a captain's wheel, and a nautical star, this is the perfect necklace for anyone who loves traditional tattoo art and the high seas. All charms are made from a brushed silver zinc alloy. The chain measures 11" with a 2" extender The shark charm measures 1-3/8" x 1-1/8" The star charm measures 5/8" x 5/8" The ships wheel charm measures 3/4" x 3/4"