Fits 3 across in the back seat of most vehicles Rear-facing 5-40 lb and 19-40 in. and Forward-facing 22-40 lb and 29-43 in. and at least 1 year old (Actual fit may vary. Not all children will comfortably fit in the seat for the full weight and height ranges listed). Side Impact Protection 5-point harness with easy front adjustment 5 harness heights and 3 buckle locations allow for the best fit for growing children Seat pad is machine washable and dryer safe Removable cup holder is dishwasher safe Certified for use on aircraft Compact TSA friendly design for airport security LATCH equipped and capable for the entire life of the car seat Meets or exceeds Federal Safety Standards (NHTSA)