This is a brand new Denon HD-M 100 Metal Type IV Professional Cassette Tape made in Japan. It comes factory-sealed and is a Type IV cassette tape that is recordable. This cassette tape has a capacity of 100 minutes and is packaged in a standard jewel case.

The Denon HD-M 100 cassette tape is perfect for recording high-quality audio and is ideal for professional use. It is a reliable and durable cassette tape that is easy to use and provides excellent sound quality. This cassette tape is a great addition to any collection and is sure to meet all your recording needs.