Cradle your baby. This soft, Ergobaby Organic Infant Insert cushion works with any Ergobaby Carrier and must be inserted to support growing babies ranging from newborns to 4-5 months. The proprietary design of the Ergobaby Organic Infant Insert is comprised of a cushioned exterior with a removable pillow to keep pressure off a babys developing sacrum. The Infant Insert also provides the necessary head and neck support for comfortable carrying from day 1. The Infant Insert snaps around the baby, can be adjusted as needed and placed with ease inside any Ergobaby Carrier. Cozy and protected, your baby will be perfectly cradled with Organic Cotton next to the skin.