This is a product that I use in my classroom. In fact, my entire grade level uses this clip chart system. We always get marked up on our evaluations for classroom management. Not because we are controlling the negative behaviors, but rewarding the positive behaviors.
There are 3 versions included, polka-dot, solid and chevron. You are only paying for one.
I also include how to use this system in a departmentalized classropm/team. There is also a calendar to track student behavior. If you need minor changes after purchase, I am glad to make them for you. email@example.com