This Sony MMD-140A Rewritable MD DATA set comes in a box of 5 and is perfect for those who want to record their own music or data. The mini discs have a capacity of 140 MB and are compatible with a variety of devices. The packaging is in a standard jewel case and the model number is MMD-140B. The discs are made in Japan and are of high quality. With recordable features, you can easily create your own unique content. This set is perfect for anyone who wants to get into music production or simply wants to store their data in a reliable and efficient way. Order now and enjoy free shipping within the DOMESTIC USA.