Industry standard for performance, compatibility, and reliability. These discs can be erased and rewritten to multiple times. CD-RW media is ideal for drag & drop recording using packet writing software. Look to these discs to store digital images, data back-up and desktop file storage. Disk Type: CD-RW; Capacity (Music): 80 min; Recordable Format: Rewritable format-may record and re-record data up to 1,000 times.; Capacity Range (Data): 700 MB.