TDK CD-RW is high-performance 700MB rewritable media designed for recording in computer drives. The high performance discs can be played in virtually any CD or DVD/CD player, in computer drives, and in game consoles. Because a single TDK CD-RW can be re-recorded with new data hundreds of times, it"s the ideal media for any application where you might want to replace a disc"s old data with updated content. Repeatedly use the same disc for regularly scheduled hard drive backups, to make fresh music and MP3 mixes for the road, and more.