<Li> Type F: A restraint that consists of either: <Ul> <Li> a booster seat used in conjunction with a Type C child restraint and a seatbelt, or with a lap - sash seatbelt, suitable for children approximately 4 to 10 years of age, or </Li> <Li> a converter used in conjunction with a seatbelt, suitable for children approximately 8 to 10 years of age . </Li> </Ul> </Li> <Ul> <Li> a booster seat used in conjunction with a Type C child restraint and a seatbelt, or with a lap - sash seatbelt, suitable for children approximately 4 to 10 years of age, or </Li> <Li> a converter used in conjunction with a seatbelt, suitable for children approximately 8 to 10 years of age . </Li> </Ul> <Li> a booster seat used in conjunction with a Type C child restraint and a seatbelt, or with a lap - sash seatbelt, suitable for children approximately 4 to 10 years of age, or </Li> <Li> a converter used in conjunction with a seatbelt, suitable for children approximately 8 to 10 years of age . </Li>

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