Double A4 80gsm. The Technical specification of the paperGrading: AGram-age:80gsmSheet Size:210mm x 297mm, International Size A4Quality: Imported 100% Virgin Wood PulpWhiteness:102-104%Color: Natural WhiteCapability: High Speed Copying>100ppm, LaserCapable, Ink-jet Capable, Fax Capable, Low opacity,High-smoothness, Extreme low jam rate 1/3500, Highwhiteness, Easy to use, Low dust.