Graco Nautilus 3-in-1 CarSeat, Erica: * Forward-facing use for a toddler from 20 to 65 lbs and from 27" to 52" tall * Booster seat use for a child from 30 to 100 lbs and from 38" to 57" tall * Backless or highback booster seat use for a child from 40 to 100 lbs and from 40" to 57" tall * 5-point harness system * Reinforced steel frame with energy-absorbing foam for effective impact energy management * Rigorously crash tested to meet and exceed all U.S. safety standards * Side-impact tested * 1-hand adjustable headrest easily adapts to your growing child"s needs * 3-position recline * Stay-in-car base * LATCH equipped * Dimensions (with headrest in the lowest position): 29" x 20" x 22" * Top rated by leading consumer magazines and publications * Open-loop belt guides help you correctly position your vehicle"s seatbelt * Contoured armrests with a cupholder and storage pockets * Machine washable seat cushion