Verbatim 4.7 GB 2x ReWritable Disc DVD-RW, 10-Disc Jewel Case 94918 1X-2X DVD-RW recording speed Compatible with the Pioneer DVR-A05, the Sony DRU500, and other 2x speed DVD-RW drives Re-recordable up to 1000 times Super Eutectic Recording Layer optimizes read/write performance and durability Limited Lifetime Warranty