I am working through a box of fabric and took the quick stripie pattern and modified it to fit the fabric I had on hand. I only had two strips left of the checkered fabric so had to work with that. Those are 5 inches and the blues are 3 inches and the horse batiks are 10 inches. I have more of that fabric, about 30 inches or so left. This is a nice boy quilt top and was quick to put together.
See the original pattern here, for the original instructions and measurements.