Filling Polyester Road Trip Essentials for kids: A Comfortable Safe Car Seat Sleep Pillow for Toddler, Kids, Baby, enjoying a long, relaxing drive and let your kids' "bobbing heads" and neck have a rest, allowing you to concentrate on driving on the road Breathable Materials: kids car seat head support made of superior polyester, comfortable & no sharp edges; Breathable mesh inner: The inner lining adopts a mesh surface, more breathable & heat dissipation Flexible and Adjustable: The Car Seat Forehead Strap has a hook&loop fastener which can be adjusted according to kid's head size（Please note that this is suitable for children over the age of one year） Multifunctions: kids car seat head strap fits for child car seat; The long webbing plus adjustable buckle also can be fixed on child car seats, easy to install; machine washable Love for Baby: Baby car seat headrest is your best companion and helper on the journey; Unique color matching, more beautiful and attractive to children 1