Great nappies, love how easy the Velcro makes it fit, and the bits you can use to stick the Velcro to so they wash properly without sticking to everything! Very strong hold too! Great for night nappies, never leaks, and even if the liners are pretty wet it does its best to keep everything in! Been using on my now 3 month old since about 2 months when she was 4kg! She can go anywhere between 3-8 hours between changes overnight and never had an issue!