· Black Swan Gift - I Will Do Everything in My Power to Help My World· Measurement: 30mm(1.18"). TIPS:manual measuring permissible error.· Material – High Quality Stainless Steel; Hypoallergenic and allergy free, a simple and decent accessory would match your outfit perfectly.· Show your love for Keeper of the Lost Cities with this keychain.· This items will come to you nicely packed in a velvet bag, which is strictly protected from any damage during transportation.