Choosing the appropriate copy type for your purposes can feel overwhelming, especially when it comes to thickness. IK A4 paper is generally available in multiple grammage options, primarily 80gsm, 70gsm, and 75gsm. https://sairasboa228504.bloggosite.com/50684487/ik-a4-copy-paper-your-guide-to-grammage-understanding-a-look-at-grammage-80gsm-70gsm-75gsm