The perfect solution for those who already have a Darwin car base (Darwin 360° i-Size base or Darwin i-Size base). You can use the Darwin Next Stage i-Size seat to complete the Darwin car system and safely transport your child up to 4 years old. – Approved according to the ECE R129/03 i-Size standard, suitable from 40 cm (from birth) until the child is 105 cm tall (about 4 years old). Car base not included. – The generous dimensions and the tilt angle guarantee the child an ideal posture. Can be reclined to 4 positions for a guaranteed comfortable and relaxing journey. – It can be used rearward facing (the safest position) for up to 4 years of age. The SHP system ensures maximum protection even in the event of side impacts. – The Darwin Next Stage i-Size is approved according to the European regulation ECE R129 and can be used in both directions, depending on the age of your child.