phone card-Materials: PVC laminated or paper Thickness: 0.3, 0.38, 0.5, 0.6 and 0.76mm phone cardMaterials: PVC laminated or paper Thickness: 0.3, 0.38, 0.5, 0.6 and 0.76mm printing:4color printing PIN and S/N printing Scratch-off area: scratch latex or scratch label cover the pin number. No matter if your company provides long distance, collect calling, cell minutes, website access, or any other ...