The Memorex CD-RW 650MB 74 Min 3 Pack is a set of professional rewritable compact disks sealed in a pack of three. These CDs offer a capacity of 650MB and have a maximum write speed of 4x. The recordable feature allows for rewriting and reusing the discs multiple times, making them a convenient and efficient option for storing and accessing data or media. With the trusted Memorex brand name behind them, these CD-RW discs provide reliable performance for various recording needs.