Professional, archival grade media. "Gold/Gold" 1X to 52X Compatible. | Gold thermal printable surface. Gold reflective layer. | Diamond Coat protection layer. 80-Min (700MB) storage capacity. | MAM-A CD-R media is well known to music professionals. People who rely on faithful reproduction of recorded music consistently report a fullness and warmth of sound not found on other CD-R media. Why trust your data or favorite music to anyone else? | 50-Pak in Shrinkwrap

Professional, archival grade media. "Gold THERMAL PRINTABLE" 8X DVD-R Compatible. | Finally a DVD suitable for storing your most precious files! The MAM Gold Archive Grade DVD is designed for applications requiring long-term storage of sensitive data, video or music files. | The reflective layer is comprised of 24 karat gold, which allows maximum resistance to chemical breakdown -- one of the major causes of disc failure. | 4.7GB storage capacity. | The most recent test results predict the lifetime of the MAM-A Gold Archive DVD to be 116 years.