The Sony CD-RW 5 Pack Blank Discs with a capacity of 700MB each are perfect for recording and storing data on your computer. These rewritable discs feature a maximum write speed of 4x, making them efficient for quick and easy use. The inclusion of a scratch-resistant design ensures the longevity and reliability of your stored data. With the trusted Sony brand behind them, these blank discs are a reliable choice for your storage needs.