Model No: IG-01-100-1012 / IG-01-900-0105Pendant : • Height: 0.55 in. (14 MM) • Width: 0.35 in. (9 MM) • Average Weight: 0.47 gr. Chain: • Clasp: Lobster-Claw • Width: 2 MM➤ Length: 16 inches Avg Weight: 2.41➤ Length: 18 inches Avg Weight: 2.68➤ Length: 20 inches Avg Weight: 2.91➤ Length: 22 inches Avg Weight: 3.1➤ Length: 24 inches Avg Weight: 3.47