This Serinium® band with a laser-engraved fingerprint is sure to be unique. We just need to send an image of your fingerprint to the manufacturer, and their laser technicians will engrave your fingerprint onto your choice of ring with their state-of-the-art laser engraving machine. You can choose whether you want it on the outside or the inside of the ring. Serinium® is the perfect contemporary metal, built to last a lifetime. Styles are available from 5 to 16 in full and half sizes. Bands are comfort fit and hypoallergenic.