For true lovers of Space, constellations, planets, astronauts. Nothing better than a super complete replacement folder, with a large storage capacity in the colors of NASA. - Includes 100 sheets of 90 g/m2, with a 5 mm grid and 4 holes so you can take all the notes and notes you need - Includes a transparent envelope with velcro closure, where you can store even more sheets and documents - In addition, 4 colored separators to distinguish and classify the content according to your needs and needs - Mechanism of 4 mixed nickel-plated 35 mm rings for easy and comfortable opening - Plastic compressor to further secure each sheet - Red elastic rubber closure for a superior layer of protection of all contents - A4 size: 28x32x4 cm - Cardboard cover lined with printed and glossy laminated paper - The folder has a Mixed FSC Certificate, which guarantees that the materials used come from FSC (Forest Stewardship Council) forests and recycled materials.