A2 sized poster of Unit 2 National 5 Biology. Perfect to put on your bedroom wall to help with your revision. Eye-catching, simple diagrams to help remember key concepts.Premium semi-glossy paper enhances colors with a subtle shine and protects against fading from light or moisture:    Paper Finishing: Semi-glossy, enhances colors with a subtle shine.    Paper Weight: 200 gsm (80 lb), thickness: 0.22 mm (8.7 mils).    Sustainable Paper: FSC-certified or equivalent paper for sustainability.    Available Sizes: 29 sizes in inches (US&CA) and cms (rest of the world).