Thin diaper for better fit, but highly absorbent. It is rectangular shaped to perfectly hug your newborn. It is made of very soft material (sleeve cuffs, back sheet, and top sheet) to hug your baby and prevent allergies. Comes with an umbilical cord hole for newborn safety. It has stretchy back ears for baby's flexibility. Compressed and embossed pillow for better absorption. One package contains 33 diapers