It has a popper and a stay-dry liner so it can be popped onto the nappy or it can be laid in without the microfiber touching the skin.
Or you can stuff it into the pocket of your nappy.
The m/l is suitable for older babies and toddlers. The sml is suitable for newborns.
Great option for babies who flood wee.
It is made from 100% Polyester.
I bought this to sample as an extra booster for my newborn through the night. It works fantastically with newbies if the nappy is becoming saturated and gives my daughter that little bit longer to nap before her feed and without us disturbing her.