Provide your baby with a secure and comfortable ride with the Safety 1st onBoardTMInsta-LatchTM Infant Car Seat. The best part of this car seat is how quick and easy it is to install with the Safety 1st onBoardTMInsta-LatchTM connectors––in 3 simple steps, you can quickly attach the car seat base to the vehicle seat with the self-retracting one-click LATCH connectors. SecureTech™ red-to-green indicators on the seat’s base allow you to see when your base is secured from the LATCH or vehicle belt. To give you the confidence of knowing that the base is correctly installed, the tab turns from red to green. Since every car is different, you can also adjust the base height for the right fit to your car. The 4 harness heights are designed to give your child a better fit from 4–30 lbs. (and less than 32") The harness adjusts easily from the front of the seat with a simple pull to securely fit your child. The buckle adjusts in two ways so that you can customize the length and the buckle’s position on your child. Your baby will be nice and comfortable relaxing in the soft fabrics and plush padding. Smaller babies get the extra support they need with head and body inserts that can be removed as they grow. Safety 1st believes parenting should have fewer worries and more joyful moments. As the first and only leader in child safety, Safety 1st is here to give you peace of mind so you can spend less time worrying and more time enjoying every first you experience with your child.