80min/700MB CD-RW DatalifePlus Pack Size: 5 Minimum Bulk Purchase: 10 x 5 packs (50 total) Case: Slim Case Speed: 4x - 12x High Speed Certified 4X-12X high speed rewrite compatibility Advanced Super-Eutectic Recording (Advanced SERL) technology, a Verbatim patented phase change recording layer enhances archivability for superior durability and reliability at higher rewrite speeds Rewritable up to 1,000 times Read compatible with multi-read CD & DVD drives Superior overwrite cyclability Limited Lifetime Warranty