Measurements: the pack of sheets contains 250 A3 paper sheets (297 x 420 mm) with a thickness of 100gr/m2 and excellent results in laser printing, inkjet, photocopies, and fax. Variety of uses: you can use A4 sheets in school environments, at home, or in the office. The multifunctional paper adapts to all your needs. The 100gr white sheets are ideal for writing, drawing, or painting with different materials. You can use lettering markers, colored pens, or school crayons. With Environmental Certificates: The sheets have the FSC certificate (responsibly managed forests) and are 100% recyclable. More paper uses: you can also use it as school material to have fun painting, drawing, or writing in workshops, painting schools, or plastic arts classes.