Model No: IG-01-100-1011 / IG-01-900-0105Pendant : • Height: 0.63 in. (16 MM) • Width: 0.39 in. (10 MM) • Average Weight: 0.62 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