Arcon Worldwide magnetic glass whiteboards have been used successfully in many varying environments from offices, to residential, to educational institutions. Our glass dry erase boards have been used in libraries, dormitories, coffee houses, classrooms, and meeting rooms. The glass marker boards come in a variety of useful sizes. These include 24″ x 36″ magnetic dry erase boards, 36″ x 48″ marker boards, 48″ x 48″ glass marker boards, 48″ x 72″ dry erase boards, and 48″ x 96″ magnetic glass boards. The smaller 24″ x 36″ and 36″ x 48″ magnetic marker boards can be used horizontally and vertically. All of these boards are easy to clean, and we recommend using Windex® with vinegar glass cleaner. This is a fantastic product for cleaning glass marker boards, and can be easily found in most local hardware stores. Please contact us with any questions you may have.