New, unused item stored at home. I have not opened the seal to check the contents. It will be shipped via Yu-Packet Post. [Notes] As it is a check by an amateur, there may be oversights. Please understand that this is a used item. The following is an explanation by AI, for your reference. 90-minute cassette tape with high bias 70μs EQ. - Brand: SONY - Model: UX 90 - Type: Type II (CrO2) - Bias: High - EQ: 70μs - Length: 90 minutes - Country of Manufacture: Japan Thank you for viewing.