Forgot to say, I love the first fabric and think it would make a great Stack and Whack. I personally like the 60 degree triangle magic. The Stack and Whack's take lot of yardage but are well worth it. When you make your first cut, you cut lenghwise of the fabric (for the 60 degree triangle Magic)at 21 inches, then you have the other 21 inches or so for the borbers or cut and piece it for the backing. No waste! !!