MAM-A 83482 is a White Everest Thermal Printable Gold Arhcive DVD-R individually packaged in a jewel case. Every MAM-A Archive disc uses robust GoId-on-Gold construction to provide the maximum resistance to environmental degradation. Gold DVD-Rs have a 24 karat gold reflective layer which improves the recording accuracy, ensures longevity and has the most resistance to chemical breakdown and oxidation. Gold DVD-Rs have a 100+ year life expectancy. MAM-A 83482 is a professional grade 8x Gold DVD-R with excellent reliability, consistency and quality. MAM-A has a great reputation as one of the best blank optical media manufacturers in the world and many professionals choose MAM-A Gold DVD-R for critical performance and longevity