Incredibly easy instillation use i size approved and to isofix current regulations rearward facing 40 to 104 cm forward facing from 15 months 76 to 104 cm fully ventilated shell easy to operate 4 position incline both forward rear facing modes from birth wedge max 60 cm 5 automatic shoulder strap heights adjusts in sync with 5 position headrest fully rotating platform car door facing for easy child access easy to remove washable fabrics