Incorporating the distinctive grainy textured feel of the Opak range, this selection of Blue Angel accredited Exacompta display books offer a sustainable choice. Made from recycled post-consumer Polypropylene, the durable 0.4mm cover is both acid-free and titanium dioxide-free and does not include any ink transfer. Supplied in five assorted colours, the internal pockets benefit from good transparency and allow for easy insertion of documents.