Help keep your quiet your classroom and keep your students engaged with this convenient cell phone storage chart. With 35 clear pockets, students can safely store their digital device and easily retrieve it when class is out. The cell phone storage chart is simple to hang from a blackboard or whiteboard using the grommets. Made from durable materials, your storage chart will provide years of use. Measures 30.25 inches wide x 36.5 inches long. Please note: due to the weight of phones, using magnets to hang this chart is not recommended.