The Sony MC-60 MC60R Microcassette Cassette Disc is a pack of 9 audio recording tapes with a capacity of 60 minutes each. Made by Sony, a reputable brand in consumer electronics, these microcassettes are ideal for recording audio for TV, video, or home audio purposes. The model number MC60R indicates the specific type of cassette disc, and the fact that one tape is missing makes this pack a convenient and cost-effective option for those in need of blank audio media. Made in Mexico, these microcassettes offer reliable performance for recording and storing audio content.