Ergonomic Office Chair mark adler Expert 6.2 Black — adjustable seating, lumbar support

Ergonomic Office Chair mark adler Expert 6.2 Black provides adjustable seating for daily work with built-in lumbar support and breathable materials. The chair combines an aluminium frame and legs with rubber/PU castor wheels, an adjustable headrest and armrests to support posture during long sitting periods. It is designed for offices and home workspaces and supports users up to 150 kg.

Advantages

The chair features an aluminium frame and legs for stable yet lightweight construction, breathable seat and backrest fabric for improved air circulation, and a set of adjustable elements including seat height, tilt, armrests and headrest to tailor the seating position. Rubber/PU castor wheels protect floors and ensure smooth movement, while a maximum user weight of 150 kg provides robust support.

Suitable for

• Office workstations
• Home offices and remote work
• Meetings and conference rooms
• Extended computer sessions and study

Key specifications

• Seat colour: Black
• Backrest colour: Black
• Frame colour: Silver
• Frame material: Aluminium
• Armrest: Yes (adjustable)
• Headrest: Yes (adjustable)
• Castor wheels: Yes (Rubber/PU)
• Legs material: Aluminium
• Maximum user weight: 150 kg
• Breathable: Yes
• Width: 700 mm
• Depth: 490 mm
• Height (min–max): 118–135 cm
• Seat width: 510 mm
• Seat depth: 490 mm
• Armrest width: 90 mm
• Seat height (min–max): 40–48 cm

How to use

Adjust the seat height using the height lever so your feet rest flat on the floor and knees are at approximately 90 degrees. Set the seat tilt and backrest position to support your lumbar area; use the built-in lumbar support to maintain a natural spine curve. Position and adjust the armrests so your forearms rest lightly while typing and adjust the headrest for neck support during breaks or reclined positions. Use the castor wheels to move the chair smoothly across suitable floors; avoid rolling on uneven surfaces.

Usage recommendations

For optimal ergonomics, combine correct chair adjustments with a desk and monitor set at ergonomic heights: top of the screen at eye level, forearms parallel to the desk and regular short breaks to stand and stretch.