2 SIDES Journal is an easy to use simple notebook with a vertical line down the center, Pitman style. They are great for arguing 2 ideas at the same time and makes it easy to relate to each side. Sized to write in comfortably and easy to stow away in your backpack, briefcase, or carry bag. Use it for ideas, sketches, plans, appointments and whatever else you need to record in a handy open format journal. The assembly is in paperback style with matte covers and "true" binding that reduces the chance of pages becoming loose and falling out. If you are looking for a sturdy, light journal this is the one! It is purposefully titled to minimize interest from others about its contents.