For children between 15kgs and 36 kgs (approximately four years and
upwards).
A booster seat puts a child in the right position so that an adult seat belt gives most protection. Both the booster seat and the child are restrained by the adult seat belt. Booster seats have backs which provide support for the child and gives a measure of protection from whiplash injury.
For children from 22kgs (approximately six years
and upwards).
The booster lifts a child and positions the adult lap and diagonal belt correctly.