It’s comfortable for your child and convenient for you as it transitions from rear-facing infant car seat 1.8–18 kg (4–40 lb) to forward-facing 5-point harness seat 10-30 kg (22–65 lb) to high-back belt-positioning booster 18-45 kg (40–100 lb) to backless belt-positioning booster ...It’s comfortable for your child and convenient for you as it transitions from rear-facing infant car seat 1.8–18 kg (4–40 lb) to forward-facing 5-point harness seat 10-30 kg (22–65 lb) to high-back belt-positioning booster 18-45 kg (40–100 lb) to backless belt-positioning booster 18-54 kg (40–120 lb). For a proper fit, the Simply Safe Adjust Harness System and 10-position headrest lets you adjust the harness and headrest together, with no rethreading. The 6-position recline keeps your child comfortable, while the InRight UAS system with one-second attachment makes installation easy.
It’s the only seat that truly goes from baby to booster!