The Graco Nautilus 3-in-1 MultiUse Car Seat is the only forward-facing car seat you'll ever need. It helps your child safe in a 5-point harness longer than most car seats - all the way up to 65 lbs. The seat also converts to a high-back booster or backless booster, for comfortable customized protection up to 100 lbs. Extensive crash testing and a steel-reinforced structure give parents peace of mind. The height adjusting head support and extra-comfy seat with wide armrests, cup holder and side storage help your precious infant relaxed enough to enjoy the ride. Extended 5-point Graco harness fits an infant up to 65 lbs to keep them safer longer Converts from 5-point harness to high-back booster for an infant 30-100 lbs and backless booster for an infant 40-100 lbs Steel reinforced frame provides strength and durability Three-position recline to get the correct installation and comfort Wider, padded Graco armrests are extra comfortable Head rest can be easily adjusted in one hand so it changes with child's growth Engineered and crash-tested to meet or exceed US standard EPS energy absorbing foam Cup holder and convenient side storage keep must-haves handy Open loop belt guides easily position your vehicle's seatbelt Walmart Exclusive Please allow 3-4 weeks for delivery and custom charges will apply.