Chicco - Baby Car Seat Neptune Paprika Chicco Neptune car seat conforms to ECE R44/04 to transport children in the car ( Group 1/2/3 - from 9 to 36 kg - from 1 to 12 years ). Neptune can be used for longer: thanks to its practical and ergonomic handle it''s possible to adjust the height of the harness ( only for Group 1 up to 18 kg ) and head rest to guarantee extra comfort and the best protection during its utilization. Neptune car seat has special side protections for the head and shoulders in case of side impacts. The extra paddings of the back rest and head rest guarantee comfort. For Group 3 ( 22 - 36 kg ) that car seat can be used with or without the back rest ( as a booster ).� Syncro System allows you to adjust the head rest and the harness with one hand thanks to the ergonomic handle placed at the top of the car seat Polystyrene inside to absorb energy in case of impact Wide seat designed to guarantee the correct posture of head neck and back Ergos paddings are differential near the head rest and the seat to ensure comfort and protection The belt guide is included in the head rest and it can be adjusted in height it guarantees that seat belt is always at the correct height Extremely easy to fit Padded and removable upholstery. Washable Dimension-38 x 43.3 x 74 cm