This DVD media continues to set the standard for high-speed disc performance, reliability and compatibility. DVD+R Double Layer nearly doubles the storage capacity with two AZO recording layers on a single-sided disc. Certified and supported by high-speed, Double Layer writers, these discs are approved for high-speed burning up to 8X speeds. Store up to 8.5GB of video in approximately 16 minutes or less while maintaining compatibility with most DVD video players or DVD-ROM drives. DVD recordable media are one-time record discs, guaranteeing that your important documents won't erase with time The 8.50 GB disc provides you with enough space for documents, video, music, files and more The 120mm disc size would soon be a universal standard of storage and transportation of data, worldwide. These discs are travel-friendly and portable.