The product is a vintage 1993 IBM OS/2 2.1 Beta Version CD-Rom, promoting development of the operating system. This CD-Rom includes the IBM OS/2 2.1 Beta Version, allowing users to experience and develop the operating system for their IBM OS/2 platform. The format of this CD-Rom is a digital medium that contains the OS/2 2.1 Beta Version code for users to install and test on their IBM OS/2 operating systems. It is a valuable resource for those interested in retro computing and software development.