Make your documents pop with GBC Foton 30 Cartridge Refill. The films are loaded into the Reloadable Cartridge and auto-threads when inserted into the laminator. Colors are emphasized with the glossy finish while the 3 mil thickness protects documents while retaining moderate flexibility. The refills are color-coded to ensure a perfect match with the cartridge. This 3mil cartridge has a blue indicator and matches the blue indicator on the 3 mil reloadable cartridge. The refill has 185’ of film and will laminate around 230 letter-sized sheets.