DOUBLE A A4 COPY PAPER – Discover our top-quality Double A A4 copy paper, available for sale. This paper is available in various weights, including HP A4 copy paper options at 80GSM, 75GSM, and 70GSM. The standard sheet sizes conform to international paper standards, measuring 210mm x 297mm for A4 and 297mm x 420mm for A3. Made from 100% virgin wood pulp, this paper product boasts a whiteness level of 102-104% and is graded A for superior quality. With a thickness of 106cm, it is designed for high-speed copying at 100ppm and is capable of handling laser, inkjet, and fax printing.