Culture Fresh Water Pearl 28" Long Necklace with Removable Shell Pendant The 28" necklace is made out of black culture fresh water pearls in 2 different sizes and 6mm silver tone metal beads. It's finished with T-bar, where you can add the shell pendant on with spring ring. The leaf shap pendant is made out of good quality shell ( mother of pearl), size 2 1/2" X 3 1/2". Excellent quality! silver plating Beautiful jewelry packed in nice blue color butterfly gift pouch.