Disc yields exceptional results with all major inkjet disc printers. Reliably ensures bright colors, dark blacks, full surface printing and fast dry times. Utilizes metal azo recording dye, which optimizes read/write performance. Read compatible with majority of DVD-ROM drives and DVD video players. Unalterable, write-once format protects important content from erasure and overwriting. Single-sided. Hub Printable. Disk Type: DVD-R; Capacity (Video): 120 min; Recordable Format: “Write Once” format—may not be altered once data is written to the disc.; Capacity Range (Data): 4.7 GB.