With an 8-position adjustable headrest, this convertible car seat-equipped with Simply Safe AdjustTM harness system-transitions with your growing child to provide personalized comfort and safety. easy-to-read level indicator for hassle-free installation 27x203⁄4x26 partially assembled, instructions included for rear-facing infants from 5-40 lbs. polyester seat cushion aluminum frame wipe metal and plastic parts with soap and water imported meets CPSIA/CPSC/CARB and U.S. safety standards