There are a few things you need before you can fold a car shade. First, you’ll need a piece of cardboard or some other material that is large enough to fit the shade’s dimensions. Second, you’ll need someissors and a straight edge. Finally, you’ll need some fabric or other material to line the bottom of the cardboard or other material. Now cut the fabric or other material to fit around the bottom of the cardboard and around the sides of the shade. Make sure that there is enough fabric left over on one side so that it can be sewn in place once it’s folded in half. Now take one end of the folded Shade and sew it to one side of the fabric on top of the previous fold line. You should now have a Shade with two folds in it!