That's PH-50 cassette tape, capable of high-quality sound recording, normal position type. - Brand: That's - Model: PH-50 - Type: NORMAL POSITION - Size: Cassette Tape This is something my older brother kept at our parents' house when I was a child. Fortunately, it's in like-new condition. We don't have a cassette recorder at home now, so I'm offering it to someone who needs it. Thank you for looking. #Retro #Premium #Showa #CassetteTape