OptiMA® space dividers and room partitions combine magnetic dry erase whiteboards with vinyl tack surfaces, making them highly functional and adaptable mobile office dividers. These portable partitions are ideal for dividing open office spaces or classrooms, providing both flexibility and stability with their heavy-duty aluminum bases and locking casters. Each dry erase board unit includes a 2" map rail for easy access to important information and a full-length aluminum marker tray. The vinyl tackboards feature a 24" bottom section. These portable units are available in 64" and 76" heights, with the casters adding an additional 4" to the overall height.