This is a ridged collar that consists of 5 sterling wires that are twisted and stable so the pendant can slide on and off. The collar is about 5 inches X 5 inches and shaped to fit; your neck. The Mother of Pearl pendant is 1 1/2 inches long and 1 inch wide and make a good looking pair. You can use the collar for any other pendants.
VINTAGE Sterling Heavy Collar with Mother of Pearl Pendant