MATERIAL: These necklace earrings are made of real 925 sterling silver with S925 stamped, not only the earrings post, but the whole earrings are made of 925 sterling silver. These necklace suit anyone including people who have sensitive skins. SURFACE PLATING: These heart layered necklaces main material is 925 sterling silver, the surface is electroplated with genuine rhodium/18K gold/rose gold so that it is not easy to oxidize, it has a good antioxidant effect to increase the service life, Also various colors of pretty necklaces to meet with different needs! PRODUCT PARAMETERS: The heart size is flat heart size is 0.7cm*0.6cm(0.28''*0.24''), Thickness is 0.2cm(0.08''), the necklace chain length is 39cm-43cm(15.3in~17in)(Extension Chain), the whole necklace weight is 1.89g, these layered necklace all come with silver clean cloth in a pretty gift box stamped SLUYNZ. PRODUCT FEATURE: These layered necklaces are trendy and beautiful, which makes you more attractive, suitable for life and work. They are beautifully packaged and ready for gift-giving. Perfect Birthday Cocktail Party Holiday Anniversary Wedding Engagement Christmas Gift for the one you love. DESIGN & MANUFACTURE & SALES: SLUYNZ has our own design team and factory, focus on Design and Development of 925 Sterling Silver Jewelry in high quality, especially Fashion Earrings. Whether it is the Price, Quality or Aftersales can be assured to buy. Sterling silver heart necklace for women heart pendant necklace.