Verbatim - DVD+R DL x 20 - 8.5 GB - storage media - 95310 - DVD & Blu-Rays - CDW.com
Amazon.com: Smart Buy 100 Pack DVD+r Dl 8.5gb 8X DVD Plus R Double Layer Printable White Inkjet Blank Data Recordable Media 100 Discs Spindle : Electronics
Dvd R Dual Layer : Target
What's the Difference Between Dual-Layer and Double-Sided DVD's? - MajorGeeks