Topstar Open Art OPA0TB900 kääntötuoli toimistotuoli musta

The Topstar Open Art OPA0TB900 combines a breathable mesh high backrest with a polished aluminum base, offering a lightweight yet robust seating solution for intensive daily office use. Its point synchronous mechanism and integrated lumbar support adapt to the user's movements, promoting a healthy posture throughout the workday.

Highlights

• Breathable mesh backrest for optimal air circulation
• Height-adjustable armrests with soft pads
• Point synchronous mechanism for dynamic sitting
• Integrated lumbar support
• Polished aluminum base with double safety castors for carpeted floors

In daily use

With a seat height adjustable from 43 to 51 cm via gas spring, this chair accommodates users of various heights up to 110 kg. The 48 x 48 cm seat and high backrest provide comfort during 8-hour workdays. The chair is GS-certified by TÜV Rheinland, ensuring tested safety and quality.

Full specifications

• Product type: Swivel office chair
• Colour: Black
• Backrest material: Breathable mesh
• Seat upholstery material: Fabric (100% polypropylene)
• Armrests: Yes, height-adjustable with soft pads
• Mechanism: Point synchronous mechanism
• Lumbar support: Integrated
• Base type: Polished aluminum
• Castors: Double safety castors for carpeted floors
• Maximum user weight: 110 kg
• Recommended daily usage: 8 hours
• Seat height adjustment: Stepless, gas spring (43-51 cm)
• Seat dimensions (W x D): 48 x 48 cm
• Backrest height: Approx. 58 cm
• Overall height (min-max): 105-125 cm
• Overall width: 70 cm
• Overall depth: 70 cm
• Certifications: GS-certified (TÜV Rheinland)
• Backrest type: High backrest

Final note

The Topstar Open Art OPA0TB900 is a reliable choice for those seeking comfort and durability in a modern office chair.