Branded DVD-RWs offer 4.7GB of rewritable storage capacity, superior recording quality, and compatibility with 1X to 2X DVD-RW writers. Rated at twice the speed of 1X discs, you can write or rewrite a complete 4.7GB disc in about 30 minutes. Rewritable up to 1000 times. DVD-RW is manufactured utilizing an advanced super eutectic" process, which enhances media performance, reliability, and archival life. Super Eutectic Recording Layer optimizes read/write performance and durability. In addition, DVD-RW media provides broad read compatibility with most DVD-ROM drives and DVD-Video players."