Choosing the right printing variety for your requirements can feel overwhelming, especially when it comes to thickness. IK A4 copy is generally available in multiple grammage options, primarily 80gsm, 70gsm, and 75gsm. https://joshnkvx403829.celticwiki.com/2517684/ik_a4_copy_paper_your_guide_to_grammage_understanding_a_look_at_grammage_80gsm_70gsm_75gsm