The Curb Chain Lariat is made from rounded brass Cuban link chain, fastened with a with lobster clasp. Finishes available: 10K Gold or Rhodium-Silver. 3 Length Options: 16" with an 7.5" drop 24" with an 8" drop 30" with an 8" drop Curb chain measures: 9.81mm (.416") wide 2.8mm (.11") thick Clasp Measures: 19mm (.75") long