Evenflo Symphony Convertible Car Seat with SureLATCHSymphony featuring SureLatch combines the latest technology to provide a safe and comfortable ride for baby and peace of mind for mom.  Tested using Evenflo's Side Impact Test Standard, Symphony featuring SureLatch is safety made easier.  convertible car seat features the exclusive SureLatch technology, which installs your seat to your vehicle as easily as buckling a seat-belt.  The Infinite Slide Harness Adjustment System makes