Both pretty + tomboy , this 24K heavy gold plate over brass classic curb chain necklace has an easy to secure rectangular curb clasp . Choose to purchase the chain with or without a 24k gold plated cornicello. The cornicello, Italian for little horn, is an amulet of ancient origin and traditional symbol of good luck. The charms can be worn in the front or slid off allowing for multiple styling options. The third and fourth photos feature the curb clasp , the next two feature the vintage circle clasp and the last four photos feature the oval mariners clasp.