This is an incredible 3 cameo necklace with 3 large Italian Shell Cameos carved by a master carver in Italy. The middle cameo is JUMBO 2 1/2 inches long by 1 1/2 wide. The other two are 1 1/2 by 1 inch and all are AAA grade cameos from Italy. They are all put together into a stunning one of a kind setting made from 14kt gold filled wire and will be custom made to fit you perfectly! It will be adjustable.