Polaroid 84 Polapan Black & White Instant Film, ISO 100, Single Pack of 10.

Type 84: an ISO 100 black and white, medium contrast film

Polaroid Type 80 Series Offers Five New Film Emulsions Offering Less Wasted Space, Lower Cost And Superior Esthetics

Featuring both black and white and color pack films, the new Type 80 line offers professional photographers a high-quality, cost-effective alternative to other proofing film formats.

The film measures 3 1/4" x 3 3/8" and incorporates new film chemistries engineered by Polaroid, making them a better match for the medium-format size of conventional films.

Type 80 films are sold in single-packs of 10 images and each of these films can be used with any existing medium-format professional camera back on the market today, including the Polaroid ProPack and Holga cameras.