Cloth diapers: A quick guide to your choices | BabyCenter
Apr 25, 2019·The prefold diaper is a rectangular cloth with a thick, padded center section. It needs folding before you put it on your baby. So does the flat diaper, which is a large square cloth that's equally thick throughout.. Contour diapers are shaped like an hourglass. They usually need to be secured with fasteners or pins, though there are a few variations available with built-in snaps or elastic.