Child restraints are safety devices designed to protect young passengers in vehicles. They include various types, such as infant car seats, convertible car seats, and booster seats. These restraints help secure children in place during travel, reducing the risk of injury in case of an accident. Proper installation and use are crucial for their effectiveness. The use of child restraints is often mandated by law, with specific guidelines based on a child's age, weight, and height. Parents and caregivers should regularly check that the restraints are correctly fitted and that children are transitioned to the appropriate type of seat as they grow.