The Evenflo Generations Car Seat is designed for children weighing 20 to 100 pounds. It has its own internal 5-point safety harness for children weighing up to 40 pounds, and later uses your vehicle's belts. It may not span an entire generation, but this booster car seat will definitely secure your child until he's ready to ride with just your car's belts. One of the key features on the Evenflo Generations booster seat is its three-position harness height adjuster. The adjustment is made using a