The Hi-Liner is a tall, moulded plastic booster with an adjustable head rest, and is attached to the vehicle by an upper tether strap. The Hi-Liner does an excellent job of guiding the seatbelt into the correct position. The high side-wings can be adjusted upwards as the child grows, to ensure maximum side impact protection.
It features a slide guard clip, which helps prevent a child from sliding off the seat and guides the lap part of the belt across the hips.
Also available to purchase at the RAA Child Safety Centre and selected RAA shops
Important Information
From 4 to 7 years old, children must use either an approved child safety seat with inbuilt harness or a booster seat with a seatbelt. If the seat is used in a position that only has a lap seatbelt, then an approved child safety harness must be used. It’s important to check your booster seat is compatible with a harness.
As children grow and develop, their height and weight changes considerably. For many 4 year olds, a forward-facing safety seat will still be the right size restraint for them. A booster seat should only be used once the child has outgrown their safety seat by reaching the maximum height for the seat.
A booster is a restraint designed to elevate a child so they can wear a seatbelt correctly while providing side protection from both the vehicle and other passengers. Children travelling in a booster seat should continue using it until they’ve outgrown it, and once they have and can’t fit the adult seatbelt correctly, then you'll need to use a larger booster seat.
See Child restraint advice (raa.com.au) for what for the law says and best practice guidelines for each category. This page also provides installations videos and fact sheets.
A correctly fitted restraint is critical in keeping your child safe when travelling in your car. That’s why RAA offers expert advice on child restraints and a range of restraint checks and fitting services.
RAA Members get a free fitting with every restraint purchased from RAA within the last 12 months.*
For more details, contact the Safety Centre on 8202 4592.
*Terms & conditions apply