Features 1.Suitable for babies and toddlers 3kg-15kg (6.6 - 33 pounds) (a rough guide for reference only) 2.Length of Diaper: 15 in length X 13 in width. 3.Insert dimension: approx 34cm(13.38\'\')*13.5cm(5.31\'\') 4.One size fits all- you can adjust the diaper to your desired size (S,M or L) by snapping onto different rows of buttons on the nappy. ..