These double lobster, claw closure and magnetic necklace extender makes putting on necklaces so much easier! They can be used for Necklaces or Bracelets and are available in .925 Sterling silver or .925 silver with 14 karat gold plating. No more fiddling with small clasps - just put the two ends anywhere near each other and they automatically clasp. Necklace, magnetic, clasp, bracelet, magnetic clasp .925, silver, jewelry, gold, jewelry, yellow, gold, jewelry, yellow gold necklaces, silver necklaces