The product is a set of two preowned Apple Mac OS 10.2 installation disks specifically designed for the Apple Mac operating system. These disks will allow users to reinstall or upgrade their Mac OS to version 10.2, providing a reliable and authentic operating system experience. With the trusted Apple brand and compatibility with Mac devices, these installation disks offer a convenient and effective way to manage the software on your Apple computer. Check out the pictures provided for all the details. The disks are preowned, but in very good to excellent condition, they were stored since they were purchased in a disc holder. Thanks for your interest and offer. Look for more interesting items in our store. We ship the day after the payment is received. You can shop here with confidence. This is our 26th year doing business on .