This is my Baby Big Bobble Superfast Cable Trapper Hat knitting pattern. As with all of my superfast patterns this hat takes only a few hours to make because its knitted with super chunky yarn on 8 mm needles which is 4 times faster than normal knitting. The knitting pattern provides full instructions for 4 sizes XS (premature /preemie), S (newborn), M (baby) and L (child). The knitting pattern also provides step by step photo instructions to make the bobbles.