With time your current headrest pillow of your maxi cosi pebble car seat might look worn out if you feel like your car seat needs a fresh new look check out the maxi cosi headrest pillow the maxi cosi headrest pillow is an additional accessory that can be purchased separately for your maxi cosi pebble car seat and is also compatible with maxi cosi pebble plus i size car seat in combination with the maxi cosi pebble plus parents can first use the baby hug inlay which is supplied with this p