Natural Abalone Shell Tear-drop and Diamond Shape Necklace *Necklace :Shell Links(11") + 8" Curb Chain + 2" Extension *Shell Thickness:3mm(0.12 inch) to 4mm(.16 inch) *Natural Abalone(Paua) Shell Pearl Statement Necklace High Polish and Rhodium plated Lobster-claw-closure Lock *Lead Compliance *Siver-tone Jewelry Gift Box Included