[100 pieces high-grade non-rewritable Digital Audio CD-R discs] Providing superior quality and reliability compared to standard CD-R. [AZO Dye] Special grade dye used to enhance the CD's recording and archival quality for a superior recording of any content. They also offer Ideal storage for music files (including MP3, WAV, FLAC, APE, AAC, AIF, M4A, and more) [True Digital Audio CD-R] Digital Audio CD-Rs are made specifically for home audio cd recording systems, which require a CD-R that is made specifically for Digital Audio recorders, which these are. [Printable Disc Surface] Excellent inkjet print quality when using inkjet disc printers from Primera, Microboards, Epson DiscProducer PP-100 PP-50, Rimage and others. Compatible for full-surface, edge-to-edge printing, with coverage of 23mm 118mm for labeling each disc [700MB of Storage] for storing photos, videos, data files and up to 80 mins of audio/video content