The Memorex 2S/2D 3.5" Microdisks are reliable and high-quality storage devices that offer a capacity of 1MB per double-sided disk. With a total of 10 disks included in the pack, these recordable microdisks are perfect for storing small amounts of data or files. The Memorex brand is known for its lifetime warranty, ensuring that your data will be safe and secure for years to come. Whether you need to store data for personal or professional use, these microdisks are a convenient and efficient solution. New old stock