Rewritable CD allows the user to record, erase and re-write up to 1,000 times. Ideal for large projects and presentations as well as user-generated distribution of data. Record speeds from 4x to 12x. 80 minute, 700MB capacity. Compatible with leading CD-RW, DVD, and multi-read drives. Product packaging is made using 100% recycled content with 60% post-consumer waste.