10 - 12 kg Like these: www.plushpants.co.uk/phppages/review.php?cat_id=2&sub_cat_id=10&prod=206 One very stained other 2 better but all in used condition. Cat me your address if you'd like them. Also have one size 3 tots bots left - elastic gone but good for putting over another nappy for night time. Also got one wool wrap longies style I made myself from a jumper - it would suit toddler size up to 2yrs - brown and cream - trees and leaves pattern. Would rather just send one package so left me know if you would like it all but will made up more packages if you just need some of it.