A perfect fit for teaching and learning, the Bi-Office Trio Magnetic Whiteboard is great for applying knowledge, and developing skills. The drywipe lacquered steel surface is suited for frequent use, writing, and erasing (lifespan of 10 years). You can write text, draw, or make diagrams, erase them and do it all over again. Plus, you can use magnets to display information. Efficient communication is the key to success. Explain subjects, brainstorm ideas, and be creative. Decide, plan and analyse. All in one place. This makes it a must-have item for training centers, schools, labs, and workplaces. Besides, its the most cost-effective solution. Close it to save even more room space and increase the functional area. Fix the board onto the wall with screws that go through the holes in the plastic corners. This is the simplest, sturdiest, and most robust mounting system around. The set includes a tray that is easy to attach to the board, by clipping.