Suggested Age: Newborn, up to Grade SchoolerStage: Rear-facing 5-40 pounds, Forward-facing 22-65 pounds, and Belt-positioning booster 40-100 poundsGrows with Child: Grow-with-baby pillows for a comfortable ride. QuickFit™ Harness for easy adjustment of both harness and headrest in one simple stepIncludes: Removable cup holderSafety Features: Superior safety with Air Protect®, an advanced cushion system that provides extra protectionHarness holders: with the harness held back, it's easy to get your child in and out of the seatTakes up less space in the back seat, for up to 7 inches of extra room in the front