The Memorex High Speed CD-RW media set includes 5 new, unopened, and sealed discs with a capacity of 700 MB each. These discs are designed for high-speed recording with a maximum write speed of 12x. They come in slimline jewel cases for easy storage and protection. The recordable feature allows users to write data or music onto the discs for personal or professional use. This set is ideal for those looking to expand their blank media collection or for individuals who need a reliable brand for their CD-RW drive.