highback booster car seats with harness - group 1-2-3
High back booster seats with a harness are suitable for children aged 9kg (20lbs) to 36kg (79lbs) or approx. 9 months to 11 years. Group 1-2-3. Children face forward in the high back booster seat with an integral harness secured in the car by an adult seat belt from 9-15kgs (20-33lbs). Use with vehicle belt from 15-36kgs (33-79lbs). Mothercare have a number of quality high back booster seats with harness in our car seat range from the likes of Britax and many other brands.