 "Verbatim 700MB CD-RW Storage Media 25 Pack" " Verbatim Pack - 95169 CD-ROM CDW.com
"Features:
Certified 2X-4X speed rewrite compatibility 
Rewritable up to 1,000 times 
Read compatible with multi-read CD & DVD drives 
Long archival life 
Limited Lifetime Warranty

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 "Verbatim Colors CD-RW 2X-4X 80 Minute 20-pack in Slim Cases" " Verbatim Cases - 94300 CD-ROM Media CDW.com
"Verbatim CDRW is the industry standard for performance, compatibility, and the ultimate in reliability. Verbatim High-Speed CD-RW discs are manufactured with a patented phase-change Super Eutectic Recording Layer (SERL), which minimizes optical noise during erase/rewrite cycles, and provides superior archival life. Verbatim DataLifePlus discs feature a patented Azo recording dye that reacts faster and with greater sensitivity to laser light than other dyes Verbatim 2X-4X CDRW media is ideal for drag & drop recording using packet writing software such as DirectCD. Look to Verbatim's CDRW discs to store digital images, data back-up and desktop file storage.These discs allow you to rewrite data without errors up to 1,000 times." 