This product is a brand new sealed box of 10 vintage 1987 3M diskettes, measuring 5 1/4 inches in diameter. Perfect for collectors or those looking to add some retro charm to their computer setup, these diskettes are a nostalgic piece of technology history. Made by trusted brand 3M, these diskettes are sure to be of high quality and functionality. Ideal for storing data or creating unique software projects, this box of 5.25" diskettes is a great addition to any tech enthusiast's collection.