This sterling necklace is all curves and drops and beautifully made. Approximately 17" long. It's difficult to be exact when every piece is curved, but I'm not far off. The drop at the center is 3 1/4". Closes with a hook. Weighs 3.2 ounces. Marked Hecho en Taxco, 925 circle with MP in the center. Eagle 3 tax stamp (for Taxco). Hougart lists MP with the other included information, but the name is unknown. Made 1948-1978. Excellent vintage condition. The hook can accept an extender.