Skill Level: Easy This super cute whootie set is fun and fast to work up. Finish the whole set in an evening. Change the color and they are great for boys or girls. The beanie and booties instructions come in two sizes: 0-6 months and 6-12 months. Booties:0-6 months6-12 months BeanieBaby (0-6 months) - 14" circumferenceChild (6-12 months+) - 16" circumference Recommended Yarn:4- medium worsted weight Recommended Hook:5mm [US-H]6mm [US-J]