A high back booster is the final stage of car seat for your child. They are designed to be used with the adult seatbelt across your child and help to better position the seatbelt across them. They offer lots of side impact protection for children from 5 years to 12 years (when they no longer require a car seat)

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Its important for children to have the lower part of the seatbelt sitting flat across the top of their thighs rather than up on their stomach to reduce the risk of abdominal injury which is why we recommend trying your child in a few different high back boosters to see which gives the best belt fit.