This pack of Black & White i-Type Instant Film from Polaroid contains eight sheets of film for use with i-Type cameras. Producing monochrome images with a long tonal scale, dark blacks, and bright whites, this ISO 640 film offers a classic instant film look with its glossy 3.1 x 3.1" image area and traditional white borders. Each shot develops in 5-10 minutes after exposure, and the film should be stored in a cool, refrigerated, but not frozen, place before use. Additionally, this film does not have a built-in battery and must be used with Polaroid, Polaroid Originals, or Impossible cameras featuring their own internal battery.