Epson CW-C6500A clear polypropylene (BOPP) label rolls are plastic based. They have a smooth surface and see through appearance. A special inkjet receptive coating locks in ink allowing exceptional print quality. These are excellent for a wide variety of products and conform to the shape they are placed on. This makes them perfect for applications with curved surfaces. These labels are some of our most highly water and abrasion resistant labels. Please note that these labels may appear to have a slight fog due to the inkjet receptive coating used to make them compatible with inkjet printing.