Various manufacturers A bulk set mainly of 10-minute tapes All are unused, but Unopened/unused: 80 Opened/unused: 11 SONY HF: 44 TDK AE: 24 maxell UR: 22 AXIA A1: 1 Tape length: 10 minutes: 77 20 minutes: 5 30 minutes: 6 60 minutes: 3 Total: 91 tapes How about it for those who need 10-minute tapes? Please consider that these are vintage items that have been around for nearly 30 years, so there may be some age-related deterioration. *Since they are unopened, the operation cannot be confirmed. Please refrain from purchasing if you are a perfectionist or overly concerned about details. Thank you for your understanding. #cassettetape #unused #unopened #recordingmedia