Amazon.com: DVD+R DL Double Layer 8X 8.5GB 240min Video – LSK Media Logo Top, 50 Pack in Spindle | Blank DVDs for Burning Video | DVD Discs Blank | Recordable DVDs : Electronics
DVD ou DVD Dual Layer? Entenda a diferença e veja qual mídia é a melhor
What's the Difference Between Dual-Layer and Double-Sided DVD's? - MajorGeeks
Knowledge Base | DVD+R DL - CDROM2GO
HP Double Layer DVD Disk, Memory Size: 8.5 GB (Storage Data)