Happy Heiny's Stuffins consist of the contoured hemp insert which has a "pocket" in it for you to add as many oval inserts as you would like, for extra absorbency. The Stuffins come with one oval insert, but you may want to get more, to increase absorbency right where you need it, up front for boys or in the middle for girls, without adding additional bulk to the diaper.

Small ovals fit well as inserts in the Tiny Heiny pocket diapers, for preemies or small newborns. Ovals also make great doublers in other fitted diapers or prefolds.

I have also discovered the small ovals fit great in Swaddlebees pocket diapers, to give you an extra boost in absorbency without adding bulk to those very trim fitting diapers.