Maximise your baby's safety for years to come in the Cybex Eternis S convertible 3-in-1 car seat. It's equipped with tonnes of features to help protect your little one and give you added peace of mind. It features a SensorSafe chest clip that sends alerts to your phones, an energy-absorbing shell and base, and a steel-reinforced frame for reliable strength. | Cybex Eternis S Convertible 3-in-1 Car Seat - Lavastone Black