Superhero Pillow

My 2 grandsons like Super heros and when I found this fabric on clearance I bought it knowing that I would find some use for it for the boys.  Both boys like to watch tv laying on the floor so I made them each an 18″ pillow.  I cut this fabric 18 1/2″ square and 2 pieces of a backing fabric the same size.  Then I folded the two backing pieces down about 6″ and overlapping the backing pieces, put the front and back pieces together right sides together and sew with a 1/4″ seam.