Sony MD Data 140mb Rewritable Mini Discs are the perfect solution for storing and transferring your digital data and audio recordings. With a scratch-resistant surface, these discs are designed to last a long time and protect your valuable data from damage. These high-quality discs are made in Japan and come with a 1-month manufacturer warranty. They are recordable and have a capacity of 140 MB, making them ideal for storing small amounts of data or short audio recordings. The discs come in a hard plastic case for added protection and are compatible with any Mini Disc player or recorder.