Opti-Jet Front-Print Backlit is a 6.5 mil film designed for sophisticated graphics. This material has a durable, scratch-resistant matte surface, which allows for high ink saturation without color bleed. It is a high-quality polyester film with a specially designed universal ink-receiving layer, which allows both water-based dye and pigmented inks to be used. It is also water-resistant and fade-resistant when used with pigmented inks. This product is suitable for most water-based piezo and thermal inkjet printers.