Bernat Baby Pom Pom Yarn. A fun pom pom to knit with that creates a squeezable texture. The 100% polyester makes it more stain resistant that most baby yarns and the modern bright shade range is perfect for fresh baby decor. Weight category: 6. Content: 100% Polyester. Putup: 3.5oz/100g; 92yd/84m. Gauge: 11st x 14r = 4in/10cm on size US10.5/6.5mm knitting needles and 8sc x 10r = 4in/10cm on size K10.5.6.5mm crochet hook. Machine wash tumble dry do not bleach do not iron do not dry clean.