Office Works carries a large variety of foam board for your next craft project. Whether you are preparing for your great school presentation, showcasing your business graphics at work, or simply displaying your art piece, these boards are a must-have. They are made of high-quality and acid-free paper and polystyrene to ensure durability. We carry various sizes and styles including: plain presentation boards, water-resistant boards, foldable boards, and boards designed with a grid. They feature a dry-erase surface, so you can easily use your colorful sharpies and markers, and if you need to change anything or remove everything, just erase it. The surface will be left as brand new!