Model No: IG-01-100-0117 / IG-01-900-0256Pendant : • Height: 0.91 in. (23 MM) • Width: 0.71 in. (18 MM) • Average Weight: 1.45 gr. Chain: • Clasp: Lobster-Claw • Width: 0.8 MM➤ Length: 16 inches Avg Weight: 1.78➤ Length: 18 inches Avg Weight: 2.07➤ Length: 20 inches Avg Weight: 2.17➤ Length: 22 inches Avg Weight: 2.34➤ Length: 24 inches Avg Weight: 2.53