This is an upper-grade level chalkboard banner -20 to 20 number line. You can use this to decorate your room and provide visual models for positive and negative numbers. This is a must when introducing and working with integers. Each number on the banner measures 5” x 7” for a total of approximately 17 running feet (-20 to 20) or 9 running feet (-10 to 10). Not exactly what you are looking for? Check out my other number line and classroom decorations in my store!