retrogirl02

Since your question was just about the flannel as backing, you should be fine with regular handquilting thread or other thread coated in bees wax. Just be sure not to pull too tight. Jeans thread would not be necessary for a sinlge layer of flannel.

watson's mom

Welcome to the Board, you will love it here.

lberna

If you have any question, quilting or otherwise, just ask it here. You will get lots of replies. I can't praise this board enough.

mema31

I did a queen size Univ of Ok. quilt for my grandson. No batting,flannel top and back.