Merck Manual

Please confirm that you are not located inside the Russian Federation

honeypot link
Guidance About Seat Belts for Children
carseat-safety-final-1-seatbelt-CDC-sized
Guidance About Seat Belts for Children

Image courtesy of the Centers for Disease Control and Prevention (CDC), National Center for Injury Prevention and Control ( Transportation Safety Resources). This guidance from the CDC is for the United States, and regulations may differ in other countries.