... 150mic PVC,140g liner.1.6mm dia hole2)One way vision(middle size hole,thicker film)--180mic PVC,180g ... liner.1.6mm dia hole3)One way vision(middle size hole,transparent PET liner)--150mic PVC ... ,0.05mm liner.1.6mm dia hole4)One way vision(middle size hole,transparent film)--180mic PVC,180g ... 120mic PVC,140g liner.1.6mm dia hole6)One way vision(middle size hole,normal type)--130mic PVC, ...