The pattern includes 5 sizes for babies and toddlers from 0-24 months old.
 
Yarn needed: 0-3 (3-6, 6-12, 12-18, 18-24)
Any DK - 3 (4, 5, 5, 6) balls (50g, 105m)
 
6 (7, 7, 8, 8) size 17.5mm buttons