This beautiful Sterling silver adjustable - 16 to 18" triple shark necklace, created exclusively by DiveSilver, makes an excellent gift for someone special: you or that special person in your life. Share the PASSION! Share it while you wear it!Available in fine sterling silver, 14, 18 or 22 kt gold or platinum*. A special and unique piece of jewelry! A true Traesure of the Sea!*Special requests are through the contact us link on the homepage.