THE DEFINITIVE GUIDE TO A4 PAPERS WORLD WIDE

The quality of A4 Paper is decided by GSM (gram for each sq. meter). It truly is in reality the thickness of the paper. As an example an 80gsm paper might be thicker than 70gsm paper. Thicker papers are utilized for drawing with markers or coloured pencils of even larger cross-section.This is a universally recognized size of the sheet normally used