The Head Mamoru Pad reduces strain during the unstable period before the neck can support itself (mainly up to around 4 months old) and has a structure that naturally supports the neck straight. The Waist Mamoru Pad is an inner cushion for newborns to infants whose waists are not yet stable, designed to stabilize the baby's waist position within the child seat and maintain a posture that reduces strain. It is in beautiful condition. - Color: Gray - Type: Cushion - Application: For Aprica strollers - Features: Breathable mesh material Thank you for viewing.