TDK MD CLEF 74 minutes Unopened 10-pack Model number: MD-CL74X10N MD Disc MD, with its pleasing simplicity. CLEF is a recording MD created to enjoy music even more comfortably. This is a new, unused, and unopened item that was stored at home after purchase. The original outer film is still intact. Due to long-term storage at home, the operation is not guaranteed. Please purchase only if you understand this. Thank you for viewing.