CD-R 700MB 52X UltraLife Gold Archival Grade with Branded Surface and Hard Coat - 50pk Spindle

Looking for long-term CD archival capability without sacrificing
compatibility? Verbatim UltraLife™ Gold CD-R is the answer. Using
proprietary dual reflective layers, these discs are designed to last up
to 100 years when properly stored. Verbatim's proprietary
dual-reflective-layer technology is comprised of a silver layer for
compatibility and a gold layer for long archival life. The
highly-reflective silver layer allows the disc to appear as a standard
silver CD-R to drives and recorders, while the gold layer prevents
oxygen from corroding the silver reflective layer. Silver oxidation is a
primary factor limiting the lifetime of standard CD media.

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