This is for newborns. I used it, but it's a shame to throw it away, and it's no longer sold, so I'm offering it to someone who needs it. I only used it during the newborn period, so it's a used item. This is a space cushion for a child seat with a headrest, made of breathable mesh material. Aprica Child Seat Kururila Baby Head Support Cushion - Color: Black - Material: Mesh - Design: With headrest Thank you for looking.