CASE IS BROKE...The product is a pack of 40 sealed Memorex PC formatted 3.5" HD 1.44MB computer diskettes. These diskettes are specifically designed for use with computers and have a capacity of 1.44 MB. The brand Memorex is known for producing reliable and high-quality storage media, making these diskettes a reliable choice for storing and accessing data on older computer systems that still use floppy drives. With a quantity of 40, this pack provides a large supply of diskettes for long-term storage needs.