The sterling silver bar comes hand stamped with a name and your choice of a sterling silver birthstone charm. Choose from three different styles of chain. { d e t a i l s } .925 sterling silver bar measures 4mm X 1 1/4" .925 sterling silver birthstone charm is 6mm in diameter .925 sterling silver chain thickness: .925 sterling silver Ball Chain 1.2mm .925 sterling silver Box Chain 1 mm .925 sterling silver Cable Chain 1.5mm Chains come in 16", 18" and 20" lengths { H A N D S T A M P I N G P R O C E S S } Hand stamping is a process where each letter is individually stamped into the metal. Each letter may not line up perfectly and some letters may be deeper than the others. Although I do try my best to make sure each letter is as straight as possible. This is not to be considered a defect and adds to the charm of each piece. { R E T U R N P O L I C Y } I do not except returns on personalized items, however, if there is a problem with you order such as a spelling mistake, defect on my part or I send an incorrect item, please contact me and I will be happy to assist you.