... -306-2YA4B Two Card Punching Machine1. Electric Photo Sensors ... machine.5. Punching mold made of import Japanese iron, high quality. Punhing Materials PVC, PET, PETG, ABS, Paper, Teslin or other plastic materials...... Punching ... Size85.6*54mm ISO International StandardPunching Thickness0.1mm-1.2mm Punching SheetA4Punching Format2pcs card punching ...