Extended use car seat, the only one that parents will ever need! LATCH equipped for rear-facing 5-35 pounds,forward-facing 20-40 lbs. Belt-positioning booster 30-100 pounds. 5-point internal harness,up-front adjustment. 4 position padded headrest adjusts with harness-never needs rethread. 3-Position recline. Infant head insert. Articulating armrests,removable cup/juice holder on seat. Removable pillow with padded belt covers. ProTech EPP energy absorbing foam.