Mark Adler Junior 4.3 Grey Children's Office Chair

Swivel chair for children Mark Adler Junior 4.3 Junior 4.3 is a chair designed with children in mind who spend time at their desk every day — during learning, drawing or play. Thanks to ergonomic solutions and quick adjustments, it is easy to adapt it to a height of 90–150 cm, so as to provide stable back support and a comfortable position at various stages of development. Light, yet solid construction makes repositioning easier, and intelligent elements — such as gravity wheels or foldable armrests — help ensure safety and order in the room.

Back and seat height adjustment without complications
The backrest can be adjusted to the child's height in the range of 90–150 cm, which makes it easier to maintain ergonomic back support both at home and in the school routine. The adjustment has been solved conveniently: knobs located on both sides of the chair are easily accessible under the armrests, so settings can be changed quickly and intuitively. The seat height is regulated in the range of 46–56 cm, and the mechanism is activated only from a load of 25 kg, which helps reduce the risk of accidental setting changes.

Advanced sitting position adjustment
The chair offers seat depth adjustment, which allows for better leg support and positioning the child in a stable position at the desk. Additionally, the seat depth is synchronized with the backrest height, so ergonomics are maintained even after changing the settings. This is a practical solution when the chair is to last longer — the adjustment remains comfortable even when the child grows quickly.

Foldable armrests 0–90° — more space at the desk
The armrests can be tilted in the range of 0–90°, thanks to which the chair can be pushed deep under the desktop. This is especially useful in smaller rooms: it is easier to maintain order and regain space when the desk is not in use. When you need support, the armrests improve comfort during longer sitting, relieving the arms.

Gravity wheels — stable when you sit
The applied gravity wheels automatically lock under load, which increases the stability of the chair while sitting. When you stand up, the lock releases, allowing the chair to gain mobility and be easily repositioned. The smooth surface of the wheels makes cleaning easier and helps maintain resistance to dirt and moisture in daily use.

Breathable materials and quick assembly without screws
The backrest is made of mesh fabric, which supports air circulation and improves thermal comfort. The seat uses high-density foam resistant to deformation, and the upholstery has been selected to withstand daily intensive use well. An additional plus in practice: assembly is intuitive and does not require the use of screws or tools, so the chair is ready to use quickly.

Adjustable footrest that can be removed
For younger children, an elastic footrest is provided, which improves foot support and makes it easier to maintain a stable position. The adjustment allows you to adapt it to the user's height, and when it is no longer needed, it can be completely removed. This solution increases the functionality of the chair in a longer perspective — without compromises as the child grows.