The product is a 4 pack of Memorex CD2 High Bias 90 Min Type II Blank Cassette Tapes, sealed and new old stock (NOS). These cassette tapes are ideal for recording audio or video content, with each tape having a capacity of 90 minutes. The jewel case packaging assures protection and storage for the convenient use of the product. Made in Korea, these recordable cassette tapes from Memorex are reliable and suitable for various recording needs.