Tiffany & Co XXXOOO sterling silver necklace NWOT approximately 18 inches 4th picture engraved with T&Co Ag925 The ‘925’ reference represents the Silver content that’s in Sterling Silver Should be stored in blue Tiffany bag to prevent tarnishing... for extra care when not wearing keep the bag with necklace in a ziplock Excellent condition, like new (pre-owned, not worn) Just cleaned @ Tiffany & Co. before listing