The True Fit Rebound (model C670) is one of the newest additions to the True Fit Convertible Car Seat family. This seat delivers all of the standard features from our original True Fit with several new features. This seat features the standard no-rethread easy-to-adjust harness. The harness is for use up to 65 pounds. Our easy off head rest and easy off pads are standard too. The C670 model features smaller bottom rails and the patented Rebound Energy Management system--a flip up rebound bar that actually helps manage the rebound in the unlikely event of a crash. Pull the bar forward and it snaps in place with your rear facing installation and flip it back with you move to the forward facing installation. This seat is fully lined with EPP foam and has deep side wings that really surround your child. We have added a center angle indicator in the front of our seat for use when installing in the rear facing position. This new easy to read indicator will help you determine if you have installed your seat at the angle recommended by Safety Advocates. We have also moved both side LATCH attachments so they are easy to access when you are installing your seat and easy to secure when you remove the seat from your vehicle. Your purchase of this item supports the Lamaze International mission to help moms and babies have the safest, healthiest birth possible.