Step 1: Materials needed

Picture of Materials needed
First of all gather the materials.
You will need: scissors, a ruler, three garbage bags, a pencil, tape and two wooden dowels. (The dowel for the spine should be 10 millimeters thick and 95 centimeters long, the dowel for the spar should be 6 millimeters thick and 90 cm long). You should also have a roll of string.