Film cartridge features an auto-threading design for stress-free film-loading. Simply drop the cartridge into your machine and close the lid. The cartridge loads one way to eliminate film-loading errors. 3mm thickness protects your documents while retaining moderate flexibility. Glossy finish helps emphasize color in your documents for impressive results. Cartridge offers 185' of film and laminates approximately 230 letter-size sheets. Film cartridge is designed for the GBC Foton 30 Laminator (sold separately).