Product Description Memorex 32024702 24x Cd-R, 50-Ct Spindle210 Mb;24x; Fits Into Any Standard Cd Tray; Can Be Used With Cd-R Cameras, Cd/Mp3 Personal Recorders & Players & Cd-Rw Computer Writers; 50-Ct Spindle From the Manufacturer This package of 50 mini-disc CD-Rs invites users to record digital photos, music, or data, then pop the 8-centimeter discs into a front pocket for portable, easy-to-access storage. Each disc contains 210 MB of storage space, which approximates 24 minutes of music. Even better, the mini-discs fit into standard CD trays, so users don't need special equipment to make recordings. The discs are compatible with CD-R cameras, CD/MP3 personal recorders/players, and CD-RW computer writers. Each disc is engineered to last for 50 years.