This pack of Polaroid Original film is designed to work with the Polaroid SX-70 and Box Type 1000 cameras. Each pack contains 8 sheets of glossy 3.5” x 4.25” film. Impossible and Polaroid suggest storing the film in the refrigerator, but advise against freezing it. Let the film rise to room temperature to use it. When developing your shots keep the film shielded from light for 6 minutes.