The PHILIPS CD-R80 48X MULTISPEED discs are high-quality blank CDs made by Philips, a reputable brand known for their reliable electronic products. These discs have a capacity of 700 MB and can be written at a maximum speed of 48x, making them ideal for burning large amounts of data or multimedia files. The purchase also includes 25 additional CDs from Memorex, providing a convenient and practical solution for all your burning needs.