DVD+R Double Layer Matt Silver Verbatim DVD+R uses Verbatim's AZO Technology which ensures any recording to be of a superior quality. The broad compatibility of Verbatim's discs make them ideal for sharing computer data, home videos, photos and music. AZO recording layer. Highest Level of recording stability. Superior Archival life. For video (CLV) and Data (CAV) applications. Product Number: 43541 Capacity: 8.5GB Speed: 8x Pack Style: 5 Branded Jewel Case Disc Surface: Matt Silver Verbatim Double Layer Discs provide a massive 8.5GB (2.6 for 8cm products) storage capacity. The double layer of recording has been made possible by the creation of a new substrate layer that sits in between each recording layer, that allows the laser beam to record on both layers. Once the first layer has been recorded, the laser re- focused to record on the second layer.