Abstract: An arrangement and a method for delivering a lost object to a user, and an arrangement and a method of providing a finder of an identification item with user data. An arrangement, comprising a control unit, a database, and an identification item, wherein the identification item comprises unique identification information and is adapted to be connected to an object, wherein the database is accessible to a user to provide user data for registering the object in connection with the identification item, wherein the control unit is accessible to a finder of the object connected to the identification item to inform the control unit, based on the unique identification information, that the finder has found the object connected to the identification item, wherein the control unit is adapted to instruct a delivery service unit to deliver the object connected to the identification item to the user based on the user data in case the finder has noticed that the finder has found the object.