The product is a roll of Kodak 400 Black & White Negative 35mm Film with 24 exposures, expired as of 2005. This film is designed for black and white photography and is suitable for 35mm/135 print format cameras. As a classic film option for photography enthusiasts, this product offers a unique and timeless aesthetic quality to captured images. The Kodak brand ensures reliable performance and quality for a nostalgic and traditional film photography experience.