Office chair mark adler Manager MarkAdler 3.5 black — durable design, lightweight

The mark adler Manager MarkAdler 3.5 is a black office chair with a durable metal frame and a lightweight construction designed for daily workplace and home office use. It features a breathable backrest, adjustable headrest, armrests and castor wheels on a metal base with rubber/PU wheels. The chair supports a maximum user weight of 130 kg and offers a compact footprint suitable for practical seating and straightforward maintenance.

Advantages

The chair combines a metal frame and legs with rubber/PU castor wheels for stable movement and long-term durability. An adjustable headrest and breathable backrest improve comfort during extended use, while the relatively compact seat dimensions and adjustable seat height provide adaptability for different users and workstations.

Suitable for

• Office work and desk-based tasks
• Home office and remote work
• Meeting and conference rooms
• General-purpose seating in workspaces with moderate space

Key specifications

• Colour: seat and backrest — black; frame — silver
• Frame and legs material: metal
• Wheel material: rubber/PU
• Armrest and adjustable headrest: yes
• Castor wheels: yes
• Maximum user weight: 130 kg
• Overall width: 670 mm; depth: 530 mm
• Height range: 1240–1390 mm
• Seat width: 510 mm; seat depth: 530 mm
• Seat height range: 440–540 mm; armrest width: 80 mm

How to use

Adjust the seat height to align your knees at approximately a 90° angle and set the adjustable headrest to support the base of the skull. Use the armrests to support forearms while typing or writing; ensure the chair is positioned so your feet rest flat on the floor. Lock wheel casters if needed for a stable position, and recline gently if the mechanism allows for backrest adjustment during breaks.

Usage recommendations

For prolonged daily use, periodically check and tighten fasteners, keep castor wheels free of debris, and avoid exceeding the 130 kg maximum user weight to maintain safe operation and longevity.