Verbatim 16X DVD-R white inkjet hub printable, 50 pack Bundle of 50 white inkjet hub printable DVD-R discs for digital video, photos, music, and more Each disc holds 4.7 GB of information or 2 hours of video in SP mode Metal Azo dye construction ensures error-free recording and playback Write-once format is compatible with almost all DVD drives and 16x DVD recorders Average recordings on DVD-R discs last several years. 1GB = 1 billion bytes