Each high quality page features a neat 25x25mm grid that's ideal for designing graphs, creating charts, or simply to aid neat and level handwriting. The perforated top makes it easy to tear off a page for later reference. The standard two-hole punching will fit most A1 flipchart easels. Use for meetings, training and brainstorming sessions. The paper included is lightweight 60gsm and with 40 sheets per pad, you can ensure a lengthy lifespan.