Our unique design fits most newborns 4-13lbs GroVia Newborn All-In-Ones are designed specifically for newborns with a super absorbent, organic cotton inner with a soft layer of water resistant TPU outer. This pack includes 12 GroVia Newborn AIO Diapers for a savings of 10%!! Made with 80% Organic Cotton According to OE Blended Certified by IMO Switzerland Certificate # 100005 Simply snap on baby and go. It's that easy! Adjustable rise snaps for a trim fit. Certified organic cotton inner, soft layer of water resistant TPU. No cover needed, no stuffing, no doublers. Available online and in store.