LittleLamb Nappy Size	Baby weight (kg)	Baby weight (lbs)
Newborn	Up to 4.5kgs	Up to 10lbs
Onesize	4-16kgs	10-35lbs
Size 1	4-9kgs	9-20lbs
Size 2	17-35kgs	4-9kg
Size 3	16kg+	35lbs+

Babies come in all different shapes and sizes so the above weight range should only be taken as an estimate. If you have any questions about size and fit please get in touch with us care@littlelamb.com.