file folder with UV printing 1.material: 0.18 -0.70mm PP sheet. 2.Print: full-colors UV Printing. Material: PP Recycled and nontoxic ... for A4 size documents Available in various sizes and designs Customized designs and logos are accepted OEM orders are welcome ... . Such as: PP file folders, PP DIY storage shelf, PP bag, packing box,PP storage box, PP shoe box, PP food mat, PP choping board and so on.