"This sleek magnetic tempered glass whiteboard is a stylish and durable addition to your home office, classroom, or homeschool setup. The 4mm opaline tempered glass writing surface measures 36"" L x 24"" W, resists dents and streaks, erases cleanly and is magnetic, while the height adjusts from 55"" to 78.5"" to fit any user. A one-piece ABS and Q235 steel chassis with five locking casters keeps it rock steady, the tilt angle adjusts from 0 to 30 degrees for comfortable writing, and the removable pen tray and smooth glass surface make presentations effortless. Includes two magnets, two dry-erase markers and an eraser so you can roll it in and get to work right away with an assembled footprint of 24"" L x 24"" W x 70"" H."