I would recommend it both for thin children

vegetable soya oil and litsea oil

8 layers in total for the inserts

See the chart below for info on size

Petit Lulu - Minimal Nappy Color:Push buttons I would recommend it bothMinimal Nappy is a special nappy made for use during the day for those who practice EC (Elimination Communication). The cover is an easy to use cover for babies approx. 5 13 kg. Minimal Nappy can also be used as extra security for children who are getting ready for potty training. On the inside of the cover, there is a button in the front and back to button the insert in. The elastic in the waist can be adjusted using a knot. In front, the cover has a