
Does sedentary work make you feel discomfort in your spine? The Expert 4.6 is designed to reduce tension and promote proper posture - with a wide range of adjustments, you can customize every element of the chair to suit your needs.

Flexible lower back support with 4-position height adjustment gives you the ability to fine-tune it to your height and preferred posture, improving sitting comfort.

Flexible lower back support with 4-position height adjustment gives you the ability to fine-tune it to your height and preferred posture, improving sitting comfort.

Capable of reclining up to 135° and locking into a convenient position, the chair works well for both intensive work and short rests without changing seats.

The angle- and height-adjustable headrest supports the cervical region, making it easier to maintain the correct position of the head during long work.
A hidden hanger at the back of the backrest allows you to conveniently hang your jacket or jacket, keeping your workspace tidy.

Adjustable armrests allow you to set the height, angle and lateral position to reduce tension on your shoulders and forearms while working in front of a computer.

The soft foam seat provides comfort when sitting for hours, and its proper width supports freedom of movement.
Mesh HD features enhanced breathability and durability, so you'll experience better comfort even on warmer days.

1. Adjustable headrest
Additional support for your neck and head to help you maintain an ergonomic position.
2. Contoured backrest
Profile tailored to your spine - from cervical to lumbar.
3. Lumbar support
Facilitates a proper sitting position and reduces tension in the lower back.
4. Adjustable armrests
Prevents arm strain while working at a desk.
5. Wheels for hard floors
Polyurethane and rubber wheels that won't scratch floor surfaces.


| Manufacturer | Mark Adler |
| Model | Expert 4.6 |
| Materials | mesh HD fabric |
| Additional information | seatRest function, adjustable support |
| Max user weight | 130 kg |
| Wheels | polyurethane-rubber |
| Actuator | gas-powered, BIFMA class 3, 80 mm |
Data sheet
Specific References