100pcs Gigablock DVD+R 8x Dual Double Layer 8.5GB/240min Silver Shiny Top
" Fast Domestic Delivery in 3~4 days Secured , for orders through Gigablockshop "" Product ship from California, USA. "Gigablock professional grade DVD+R Dual Layer disc. This Prime DVD+R Dual Layer   media is capable of storing up to 8.5GB of data and approximately 240 minutes of   video playback using existing DVD players and computer based DVD drivers. This   DVD+R Dual Layer media allows the storage of home movies, television   programming, computer data, Internet downloads, multimedia programs, music,   photographs, video footage and more.(an additional 120 minutes more than regular   DVDs!)< Call Service's Provided >You can check the contact information inseller help page- For contact point, please go togigablockshop store frontin amazon.