The HEYNER® MultiRelax AERO Fix combines maximum safety with maximum comfort for children from nine months to 12 years. The ten-way adjustable headrest ensures optimum side impact protection, while the special construction of the seat absorbs the crash energy. Equipped with the particularly reliable ISOFIX fastening system, the seat can be installed quickly and easily in almost all cars with the corresponding function and additional TopTether anchorage points. The sitting or sleeping position is easily achieved with a simple one-handed movement. The HEYNER® MultiRelax AERO Fix offers additional protection with a height-adjustable 5-point safety belt, which is equipped with a Holmbergs® quality belt buckle.