Knit your own Sarah and Duck hat using this simple free knitting pattern from CBeebies Grown-ups. Cast on 84 sts using a stretchy cast on (eg. long tail). Place marker and join to work in the round.
Add a knit hat with that fluffy ball or pompom on top ... of tight hallways and plenty of stairs all made of metal made it easy for those guys to hit their heads, especially below deck.