SR One way vision vinyl specifications:1)PVC film thickness :150microns2)Backing paper weight:160gsm3)Perforation size:1.45m4)Perforation Proportion 42%5)Widths:0.98m/1.27m/1.37m6)Lengths:50mInner packing:1)inner core .2)Air bubble Outer packing:Hard paper tube
one way vision vinyl