The Britax Romer Baby-Safe Pro Car Seat in Jade Green is Britax's lightest and most innovative infant carrier yet. It features Ergo Recline, offering your baby a flatter, healthier position to make travels even more comfortable and safe. The BABY-SAFE PRO accompanies your baby from birth up to 15 months and can be installed on the VARIO BASE 5Z, with the vehicle seat belt or on a variety of strollers.