when it comes to the ultimate in writing and rewriting look for verbatim's 16-24 ultra speed CD-RW media. tested and certified by today's leading drive manufacturers verbatim 16-24 ultra speed discs are the latest in CD-RW technology. featuring a patented recording layer developed by verbatim's parent company Mitsubishi chemical advanced-serl provides superior reliability and durability at 24 re-write speeds. the discs also incorporate a new writing method 2 writing strategy which ensures the recording of stable marks. in compliance with industry orange book standards verbatim 16-24 CDRW discs are compatible for recording & re-writing on CDRW drives with the ultra-speed CDRW logo. supported by verbatim's lifetime.