The new Infant SafeSeat™ (Step 1) is one of the only infant car seat carries on the market that will accommodate a child rear-facing up to 30 lbs. and 32 inches tall. This car seat fits 97% of one-year-olds, which is very important because children must remain in a rear-facing car seat until they reach one year of age AND at least 20 lbs. The convenient stay-in-car base features an innovative belt lock-off which tightly secures the vehicle seatbelt for easy installation. One-hand dial adjustment on the base will also help ensure that you have the proper angle for installation. The patent pending, 5-point harness buckle features front adjustment which makes buckling & unbuckling more pleasant for both parent & child. This car seat is also equipped with an ergonomic handle to provide premium cushioning and comfort. In addition to the standard features of our Infant SafeSeat™, this model is also outfitted with a 180 rotating canopy and a removable infant head support to cradle your baby's head and neck. Use the Infant SafeSeat™ rear facing only for infants 5 to 30 lbs and less than 32 inches tall. 5-Point Harness with Front Adjustment Innovative belt lock-off tightly secures the vehicle seatbelt One-hand adjustment dial to ensure proper installation Convenient Stay-in-Car Base Carrier with ergonomic handle provides premium cushioning and comfort 2-Piece chest clip provides visual reminder for proper position on child EPS, Energy Absorbing Foam Liner Three harness height positions to accommodate your growing child Easily snaps into SnugRider and most Graco strollers with a child's tray LATCH Equipped