Brand: SONY HF-ES Cassette Tape 90 minutes 1 piece This is a retro cassette tape. Since it is unopened and unused, the operation has not been confirmed. I don't see any scratches or dirt, but since it's old, please refrain from purchasing if you are concerned. (*´꒳`*) From the photo image (This is just an AI's answer.)(´∀｀*) ↓ The image is of a Sony audio cassette tape "HF-ES 90". This is a normal position (TYPE I) cassette tape. "90" indicates that the recording time is 45 minutes per side, for a total of 90 minutes. It has the notation "EXCELLENT SUPER HIGH FIDELITY" and is a product that boasts high sound quality. It was sold from the 1980s to the 1990s and is now discontinued. #HF-ES Cassette Tape #SONY Cassette Tape #SONY Cassette #Sony HF-ES #Cassette Tape #TDK Cassette Tape