These are amazing for preemies and newborns. I loved the fit as well as their ability to contain messes. The NB size does run pretty big so if your expecting a smaller NB (7lbs or <) get a preemie size. I tried the cover in the size Small but I did not like the snap on the side at all. It made it awkward to adjust the velcro.
Reviewed by: Linda from New York.
This item was exactly as I hoped and wanted. Works great. Will buy again.