Is a Baby Knitting Pattern in DK yarn using 4mm needles, for a cardigan, 2 styles of hats (bobble hat & hat with ear flaps) and booties to fit a baby 16-18'', 18-20'' & 20-22'' chest.It is made using DK yarn with 4mm needles and you will need 200g for the set. This Baby Knitting Pattern is also available as a paper copy posted out to you.