Protect and preserve family pictures and critical corporate documents for years to come. Proprietary dual-layer technology features a gold layer that protects data from corrosion and a silver layer that delivers high reflectivity and broad read/write compatibility. High-quality stamper ensures high initial recording quality. Low error rate ensures better data recording. Long archival life means data will remain accessible far into the future. High-speed recording lets you burn disc in minutes. Disk Type: CD-R; Capacity (Music): 80 min; Recordable Format: "Write Once" format—may not be altered once data is written to the disc.; Capacity Range (Data): 700 MB.