CD, DVD & BD DVD -R 4.7Gb 120 minute 16X SHR50, 43788 43791 ...
Amazon.com: DVD+R DL Double Layer Logo 8X 8.5GB 240min Video – LSK Media Logo Top, 50 Pack in Spindle | Blank DVDs for Burning Video | DVD Discs Blank | Recordable DVDs : Electronics
What are DVD-R discs? An explanation of how DVD-Rs work and their specifications