Verbatim's discs are suitable for sharing computer data, home videos, photos and music. This Verbatim 100 Pack features CD-R discs which provide a recordable 700MB capacity, 80 mins recording time and 52x write speed per disc. Verbatim discs provide superior resistance to UV irradiation, archival Life up to 40 years with Extra Protection, lowest error rate against a range of CD writers. The Extra Protection surface is a white surface providing extra protection for the vulnerable label side. Can be written on with a CD/DVD marker pen.