To finish your Cat-In-The-Hat, you need to add the hat brim and a ribbon to hang your Cat-In-The-Hat.
To add the hat brim, simply push the red craft foam or felt 'donut' you cut out in step 5 down over the toilet paper roll until it rests on top of the light bulb.
Cut a piece of ribbon about 10-inches long. Fold it in half, hold both ends together, and glue both ends to the back side of the hat. Once the glue is dry you can hang up your Cat-In-The-Hat craft where ever you want!