The distinct square links on this silver chain necklace make for a modern design, standing out from every necklace you already own. Its water-resistant design allows you to swim, shower and sweat in it, adding ease to your day-to-day. Finished in high-polish silver. Using the foldover closure: look for the jenny bird logo on the flat bar. On one side, you'll see a hinge, on the other side, you'll see a tab. Gently pull the tab upward to open. To close, thread the tab closure through the opening and press firmly. You will hear it click into place. Platinum plated steel. Finish: high polish. Foldover clasp. Product measurements: length: 43.2cm / 17". Width: 8mm / 0.31". Weight: 28.1g / 1.00oz. Style: jb1404-rh. Colour: natural