Have a number of Fuji pre-paid film mailers for E-6 films. They are packaged in groups of 5. There is no expiration date on them and can used to process either Kodak or Fuji film (not sure about other brands) Slides are returned to you in cardboard mounts postage paid. Am asking $17.50 per 5 pack plus shipping. Can be reached at firstname.lastname@example.org.