This listing is for a set of 7 Maxell UR 90 Normal Bias Cassette Tapes. These tapes are perfect for recording your favorite music or important audio notes. The cassettes have a capacity of 90 minutes and come in a standard jewel case. The brand of these tapes is Maxell and the model number is 108575. They are recordable and ideal for use with your cassette player. This set is a great addition to any music lover's collection.