The Aton Q i-Size offers the latest safety technology available. When installed with the Base Q i-Size (additionally available), the infant car seat complies with the new i-Size regulation. i-Size (ECE R-129) is the new EU standard for child safety, making rear-facing travel mandatory until your child reaches 15 months. The Aton Q i-Size is suitable for newborns and babies at a height of 45 cm to 75 cm (max. 13 kg). The infant car seat comes with excellent safety features such as side-impact protection and a height adjustable headrest with integrated harness guide.