The latest car seat in our successful Sirona line is the most comfortable yet: the Sirona G i-Size. Extended rear-facing for safer travel up to 20kg, this car seat also features integrated Linear Side-impact Protection for defence from all directions. A range of innovative features also upgrades your child?s comfort, including 360° rotation in any recline position with the easy rotation handle, for smooth on and off-boarding. Innovative all-around air ventilation. Five recline positions are available in either direction ? tailored comfort for your child, whether a tiny newborn or a fully-grown four-year-old (newborn inlay accessory sold separately)?360 ° of comfort and safety for their first four years: the Sirona G i-Size. Features: Suitable from approx. 3 months up to 4 years (from birth with newborn inlay) Upgrade your child?s comfort with 360° rotation for smooth on and off-boarding Mandatory up to 15 months (76 cm), we recommend keeping your child rear-facing for as long as possib