Foton 30 Film Refill gives your documents the perfect finish and makes film changes easy. Simply insert the polyester film into your GBC Foton 30 Reloadable Cartridge (not included), place it in the Foton 30 and start laminating for a glossy finish that emphasizes the colors in documents. Reloadable cartridge fits perfectly in the Foton 30 Laminator (not included) with no threading and no hassle. Color-coding helps you quickly match the refill to your cartridge. This 5 mil film refill has an orange indicator that matches the orange indicator on the 5 mil reloadable cartridge. It laminates approximately 140 letter-size sheets. 5 mil thickness protects documents while retaining limited flexibility.