PVC FILM : BIND THE FILE TOGETHER WITH PLASTIC COMB BINDING OR DOUBLE WIRE BINDING COULD PROTECT THE FACE OF FILE AND MORE PERF Clear PVC filmThickness: 0.15mm, 0.18mm, 0.2mm, 0.23mm, 0.25mm, 0.28mm, 0.3mmSize: A4 and A3Package: 100 pcs/bag, 10bags/carton. 100pcs/box, 10boxes/carton. All colors are available such as red blue yellow green and black Certification: SGS, ISO9001