This is my Toddler and Child Aran Bobble Beanie Hat Circular knitting pattern. This lovely beanie will keep children lovely and warm in cold weather. The pattern provides full instructions for 3 toddler and child sizes: Small 2-4 years, Medium 4-7 years and Large 7-11 years and there are lots of photos to help you throughout. Its worked in the round in any Aran yarn of your choice on 4 and 4.5 mm circular needles.