AXIA K2 and Z2 cassette tapes, double-coated for improved sound quality. These are the top-of-the-line high-bias models in the Z and K series. Used item, so the cases have some scratches. No index cards. - Brand: AXIA - Model Name: K2 - Model Name: Z2 - Tape Type: Type II - Tape Length: 60 minutes - Tape Length: 50 minutes Please check the images and understand that this is a used item before purchasing. Thank you for looking.