The Magic-Chart ready-to-use writing sheets are ideal for presentations, workshops and brainstorms. They stick to almost any smooth surface and are easy to remove and reposition. A roll contains 15 checkered sheets and each sheet measures 90cm x 120cm, so there's plenty of writing space for everyone. The foil can be written on with a permanent marker. 1 marker is included so you can get started right away. Nice extra: the foil is fully recyclable.