... pvc 2.size:86*54mm or customize 3.scratch avaiable International Prepaid Calling Card1.material: 120-600gsm art paper,pvc,or ... ;(4)can add barcode ,signature panel, etc;(5)add lable for writ anything you want;(6)printing any number,text,pattern ... , we are specialized in the R & D, Production ,Sales, Service for all kinds of Paper cards , Plastic cards,Smart cards, and ...