Symphony LX combines safety with innovative design features and is the only car seat you will ever need! This seat accommodates children ranging from 5-110 lbs. for a winning solution to the challenges and expense of multiple car seats. Transport your child in comfort and style in a seat that looks good and stands up to the needs of a growing child. Try this seat for an excellent extended-use option at an affordable price. Protecting children is our core mission at Evenflo. For almost a century we have been a leader in safety innovation and education. Knowing that one in four automobile accidents are side impact collisions we believe its important to go beyond the current government standards when designing the next generations of Evenflo car seats including the Symphony LX.