Topstar Big Star 30 office chair, anthracite, load capacity 150 kg, height adjustment

This comfortable office chair with an extra-thick seat and aluminium base offers excellent support during long working days.⁠‌‌‌‍‌‍‌‌‍‌‌‍‍‌‍‌‍‌‌‍‍‌‌‌‌‌‌‍‍‍‍‌‌‌‌‌‌‌‍‌⁠ The adjustable armrests and synchronous tilt mechanism ensure an ergonomic sitting position that relieves your back.⁠‌‌‌‍‌‍‌‌‍‌‌‍‍‌‍‌‍‌‌‍‍‌‌‌‌‌‌‍‍‍‍‌‌‌‌‌‌‌‍‌⁠

For Those with an Intensive Working Day
This office chair is designed for users who sit at their desk for long periods and need a robust, supportive seating solution. With a load capacity of 150 kg, the Big Star 30 is suitable for heavier use than standard office chairs. The extra high-padded seat ensures comfort during long working days.

Why Choose This Size and Version
The seat dimensions of 520 x 460 mm provide ample room for comfortable seating, while the backrest, at a height of 800 mm, offers good support for your back. The anthracite colour suits both modern and classic office environments. The 100% polyester upholstery is practical and easy to maintain.

Flexibility Through Synchro-Tilt Mechanism
The synchro-tilt mechanism ensures that the backrest and seat move in proportion to each other when you lean back. This supports your natural movements and reduces strain on your back. The stepless seat height adjustment lets you find the perfect working posture between 440 and 520 mm in height.

Practical Details for Daily Use
The chair comes as standard with height-adjustable armrests type 'TW1' and is fitted with safety double castors suitable for soft floors. The aluminium base provides stability and durability. For hard floors, you can optionally order hard floor castors (article number 70699950) for optimal mobility without damaging your floor.