Concord reverso plus car seat can be installed into your vehicle isofix its suitable from birth to 4 months with the insert and 5 months to 4 years without the insertthe seat features a lightweight aluminum protection frame with safety cell all round protection44 safety indicators to show correct mounting44 telescopic leg support with safety indicators 44 adjustable headrest44 multiple position recline44 central strap adjustment44 adjustable footrest and innovative ventilatio