The size of finished doll is approximately 11 cm ( 4.4 ”) width 8 cm ( 3.2 ”)

Size of dolls depends on size of yarn and crochet hook. It will still work fine with different size of hook and yarn. Only the the end of finished doll will different slightly.

Pattern using 3/0 crochet hook (3.25 mm) and cotton yarn

If you use different yarn , it will be fine, only the finished stuff will be different slightly.