These are adorable to use as an extra layer of protection for cloth diapers or just to finish off an outfit for any kind of diaper. They have an attached drawstring (for safety reasons) that helps to adjust sizing as your baby grows. Materials: Pattern designed in size 10 Bamboo thread, 2 strands worked together throughout, but would work well in any fine yarn or light sport weight. Skill level: Easy Pattern written in standard American terms. Size: SIZE: 3 - 6 months; waist - 21", length 10"