copycat

I've used the Warm and White batting because it has scrim. I have read the scrim in the batting keeps the wall hanging from getting out of shape as it hangs over time. So far it has worked well for me.

ClairVoyantQuilter

Quilters Dream makes a Poly batting called Poly Deluxe. It’s thin and lays flat, making it perfect for wall hangings. Additionally, when you eventually wash it to remove dust or smudges, because it’s Poly, won’t shrink like a cotton or wool would.