Advanced sides of the seat can further energy absorption upon impact side adjustable backrest allows a constant change in height of the headrest with the growing child, 5 point safety harness Holmbergs extended support - greater comfort, seat equipped with a three-point adjustment mechanism of the backrest angle. system arrangement of the belt - facilitates proper belt routing also increase when using the headrest of the seat, removable backrest for easy storage and packaging, headrest and harness - integrated height adjustment system, soft cover - easy to disassemble and to wash intuitive arrangement of seat belt