This is Walt Disney's Masterpiece Cinderella Deluxe CAV LaserDisc Edition, featuring the feature film across multiple discs, supplemental materials, and exclusive lithographs.
The set includes a hardbound book titled "A Dream Come True: The Storybook and the Making of a Masterpiece" by Jim Fanning, showcasing art, the animation process, and acknowledgments. Also present are several inserts and booklets about the making of the film. The LaserDiscs feature standard play with digital sound and are housed in protective sleeves. All original packaging, artwork, and inserts appear to be included. See photos for measurements, if taken.