... advertisements on cars/buses and trains 4.Window advertisement PVC one way vision(perforated vinyl film) 1.PVC Film color: white ... , 1.27, 1.37, 1.52mOne way vision, perforated vinyl, window graphics Solvent, Printable1). One way vision (perforated vinyl, window graphics) is ... service stations, convenience stores, etc.PackingCarton or Hard paper tube One Way Vision Film (UNIWISE Perforated Vinyl Film)