These Quartet Connectable Modular Boards allow you to easily combine surfaces and frames to create your own modular board system. These boards were specifically designed to help you outfit your conference room, training room or classroom with surfaces that suit your specific needs. You can even create a dry-erase and bulletin surface to cover an entire wall. Offered in four sizes with fifteen surface options and six frame options, they are designed to be easily installed by one person in four simple steps and each board comes complete with the surface, frame, track kit, marker tray, and mounting hardware. Easy, efficient and practical, all in a quality product you'll surely enjoy!