· The compass choker necklace is the actual idea of using simple and elegant. choker length can be free to match according to your preferences. which is the highlight that makes you become the focus in the crowd.· Material: s925 sterling silver, won't change color or get dark.tarnish resistant, nickel free.· Necklace length:13‘’+3‘’(extended chain), you can freely adjust the length according to your neck and clothes.· Comes in a box and silver polishing cloth. no wrapping needed.· After-sales service: 3 months of no artificial damage, free replacement guarantee. if you have any problems with jewelry for women, please feel free to contact us.