This pack of Color 600 Instant Film from Polaroid contains 40 sheets of film for use with Polaroid 600-series cameras. Producing natural, yet vibrant colors, 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 10-15 minutes after exposure, and the film should be stored in a cool, refrigerated, but not frozen, place before use. Additionally, even though this film features a built-in battery to power 600-series cameras, it can also be used with i-Type cameras that feature their own camera battery.