I machine felt them in hot water and high heat from the convenience of my laundry room, then cut the fabric into workable sheets. (firefliesandmudpies.com)
But this time, when cutting the fabric for the arc don't leave any extra fabric at the bottom and sides. (thecraftycrow.net)
You just cut the fabric in half lengthwise with fabric scissors and hang with curtain rings. (ourcraftymom.com)