Thank you very much for viewing our product page. This is a film cassette specifically for the Arion Kasei Anju portable toilet with automatic wrapping function. This is a set of 3 film cassettes. The film has an odor-prevention effect, sealing waste and preventing odors. One film cassette contains 20m of film (approximately 60 uses). Size of one film cassette: Width: Approximately 34.5 cm x Approximately 27.5 cm, Height: Approximately 19 cm Please judge the condition of the product based on the photos. Basically, we ask for no claims and no returns after purchase★ Please consider and purchase after understanding and agreeing to this★ Thank you very much m(_ _)m #ArionKasei #PortableToilet #SimpleToilet