... .5*6*0.5cm 3.materail:Aluminum name card holder,korea card holder,passport organizer,customized passport holder,security card holder1 ... ness is just 0.5cm,so it is easy for business men to take it in pocket5.the surface also can ... we can offer one clor print free! name card holder,korea card holder,passport organizer,customized passport holder,security card holder