Bernat Baby Coordinates Yarn - Natural - 140 grams/388 yards Bernat Baby Coordinates yarn in natural. 140 grams per package, approximately 388 yards. Bernat's most popular baby yarn that has a light shimmer effect perfect for making baby afghans, garments, and more! Yarn is 75% acrylic 22% rayon and 3% nylon. Knitting tension 22sts - 30 rows. Suggested knitting needle US 6, suggested crochet hook US G/6.