Electroplated Technology, adopt five layers environmenta electroplated, the first layer is Palladium (it can prevent Rhodium drop,keep jewelry shine),and plate Rhodium in outside.Twinkling Star Design,16inch cable chain and add 2inch extend to suit you size.nThe main size is length:9mm,width:9mm,and the main Stone is AAA grade Cubic Zirconia(8 hearts and 8 arrows) and handcraft inlay, the other small stone is micro wax setting,it can twinkling shine.nRohs Certified report,environmenta materials,nickel and lead free, itu0026#39;s kindly for sensitive skin.nA perfect accessory to your outfit or as an appropriate gift, e.g.for your Daughter, Lover, Girlfriend, Fiancee, Wife, Mother, Couple, Valentine or just a Friend,etc; Suitable for Valentineu0026#39;s Day, holiday, ball, party, anniversary, prom, graduation, birthday or any special occasions; Click on our Storefront for more stylish and newest jewelries.nFree Exquisite Gift Wrap: Gift Box + Gift Velvet Bag+ Silver Polishing Cloth.nOur Quality:This necklace is made by Rhodium plated brass with Cubic Zirconia stone(8 hearts and 8 arrows), 16inch cable chain and add 2inch extend chain,Twinkling Star Design,it's look very beauty and luxurious. The Main Size:length:9mm,width:9mm. Maintenance Instruction:1.Avoid touching chemicals;2.Prevent transformation by crash and scratches; 3.It's better to take down the jewelry when you bathe,swim and sleep ;4.Keep jewelry in box if you don't adorn; 5.Anti-tarnish paper can protect you jewelry.6.To clean gold jewelry, use warm water, a mild soap,and the silver polishing cloth.