Picture of Making the tube
Fold fabric lengthwise, right sides together, pin it, and sew along edge. Leave one end open. Turn it inside out. At this point it looks like very long red sock. Emotionally confusing but correct.
Fold fabric lengthwise, right sides together, pin it, and sew along edge. Leave one end open. Turn it inside out. At this point it looks like very long red sock. Emotionally confusing but correct.