Kodak T-MAX 100 film, ultra-fine grain black and white film, 4x5 inch size, 25 sheets. - Brand: Kodak - Model: T-MAX 100 - Size: 4 x 5 in (10.2 x 12.7 cm) - Film Type: Black and white film - Features: Ultra-fine grain - Quantity: Box of 50 sheets, but 25 sheets are unopened. 22 sheets of opened and exposed film are included, but please let me know if you don't need them (see image No. 5). - Expiration date: November 2010 - Stored in a dark, room-temperature environment. Thank you for looking.