You'll appreciate the detailed instructions and technique appendix. Four sizes to fit from newborn to 2 years.
Designed for the advanced beginner, using DK-weight yarn, as follows:
0-6 mo: 120 yards
6-12 mo: 150 yards
1-2 yr: 180 yards
2+ yr: 210 yards
You'll need 4.25mm/US size 6 needles (double pointed needles and 16" circular).