Group 1-2-3 car seat for children weighing 9 to 36 kg - ECE R44/04 approval Particular shape of the headrest, protects even in the event of a side impact, with double padding in the cushion Product with fixed backrest, soft valve harness buckle, universal closure Hypoallergenic and non-toxic material, safe for baby. The center seat belt adjusts in 2 positions. This allows you to adjust the belt tension correctly.