Preserve files & memorable moments, or share them with business associates, friends, & family. High-speed recording allows discs to be burned quickly & efficiently. Large capacity is ideal for personal videos, multimedia presentations, archival backups, digital image storage, & more. Enjoy secure, unalterable data storage with write-once format. Superior archival life ensures performance for years to come. Read compatible with DVD playback devices for easy sharing. Disk Type: DVD-R; Capacity (Video): 120 min; Recordable Format: Write Once formatmay not be altered once data is written to the disc.; Capacity Range (Data): 4.7 GB.