Britax One4Life Convertible Car Seat

Converts from a rear-facing infant seat to a forward-facing 5-point harness seat to a high-back belt-positioning booster seat . 10 years of use:grows with your child from 2.3 - 54.4kg. ClickTight Installation.Install with confidence, every time. You’ll know it’s right in just 3 easy steps: Pinch to open. Thread & buckle. Click it closed. 15-Position, Quick-Adjust Headrest & Harness create the proper fit as your child grows.