MediaRange professional line CD-R media provide maximum reliability and are designed to meet the high demands of professional duplication. The excellent recording stability allows your data to be professionally duplicated in just a few minutes with write speeds of up to 52x. Their superb compatibility with burners, printers and robotic systems also ensures smooth production. The entire line of professional storage media is known for its long archival life and excellent UV light resistance. The shiny gold surface and completely metalized underside of the disc are perfect for professional thermal transfer, screen and offset printing. The special 24 carat gold coating enables an archival life of several hundred years!