it is simply a quilt as you go method- some people use fleece, some flannel, some batting-some batting & a backing- regardless the process is the same- using fleece you do need to be careful with stretch though- it can become (wonky) quite quickly if you don't pay attention- you should start the first strip at one end-then turn it & put the second strip starting at the other end- switch ends with each new strip to help keep everything straight.