Thickened Head & Body Support: The thickened infant car seat insert on the head and sides of the body provides a better support for the baby's body as a whole. The fluffy body padding and the mother-like hugging shape can make the baby feel more comfortable and warmer. The round headrest design can correct the baby's posture and prevent torticollis. | Infant Insert with Protection Accessories: Our baby car seat cushion comes with extra removable small pad, 1 pair of strap covers to protect your baby's face neck and crotch from friction and irritation, providing extra comfort for your little one during travel. | 2-in-1 Reversible Preemie Car Seat Insert : One side of the baby car seat head body support is made of soft plush velvet fabric, and the other side is made of 3D pressure bubble technology, which has a motherly touch and soothing effect on baby's emotions. The interior is filled with natural cotton to give the baby better breathability and comfort. | Universal Carseat Head Support for Infant: Our newborn car seat insert is designed for 3-point or 5-point baby car seats/strollers. It can also be adapted to baby carriages, swing, rocking chairs, boucers, etc. It can be used with several common brands, such as: Doona, Chicco, Graco, Evenflo, Baby Trend, Britax, nuna & 4 Moms, etc. | Baby Registry Must Have: This stroller cushion is suitable for preemie to infants. The product size is: 23.6*15.5 inches, generally suitable for newborns 0-12 months old. For new parents, this is a must-have on the baby registry list, and it is a idealchoice for participating in baby shower days or giving to relatives and friends with baby.