Polaroid PRCDRWD010J CD-RW 700MB 80-Minute 4x Rewritable Media Disc, 10-Pack Slim Case Can record up to 4x the regular speed and can fit up to 80-minutes or 700MB of data (per disc) Compatible with MP3, small video files, photo files and other digital media CD-RW data can easily be erased and re-recorded multiple times without losing video or sound quality These CD-RW discs come in a 10-pack slim case Comes with a lifetime warranty from Polaroid, a leader in imaging technology for over 75-years DVD-R Polaroid Recording Media