Office chair Topstar Ortho Point PO90G20 — fabric upholstery, black, ergonomic seating

The Topstar Ortho Point PO90G20 Fabric Black Ergonomic office chair is a seating solution designed to support daily office work. It features an ergonomically shaped backrest and a fabric-covered seat in black, providing a balance of comfort and professional appearance for typical desk-based environments.

Advantages

The chair offers ergonomic support with a contoured backrest intended to promote an upright posture. Its fabric upholstery provides a breathable seating surface. Lightweight adjustment features enable users to adapt the chair to their preferred seating position, and a five-star base with casters allows mobility across standard office floors.

Suitable for (tasks / use cases)

• General office work at desks and workstations
• Meetings and conference rooms
• Home office use for daily computer tasks
• Short to medium-duration seated tasks in administrative environments

Key specifications

• Brand: Topstar
• Model: Ortho Point PO90G20
• Seat covering: fabric, black
• Ergonomic backrest shape
• Base: five-star base with casters for mobility
• Adjustment options: common ergonomic adjustments for seat height and back angle (user-adjustable)

How to use

Adjust the seat height so that feet rest flat on the floor and knees form approximately a right angle. Use the backrest adjustment to achieve comfortable lumbar support; the contoured shape is designed to align with the natural curve of the spine. Sit with a small gap between the seat edge and the back of the knees to reduce pressure on the thighs. Move the chair using the casters on appropriate floor surfaces and lock any mechanisms if a stable position is required.

Usage recommendations

For sustained comfort, combine correct chair adjustments with regular posture checks and short breaks from sitting. Use on hard or low-pile carpet with suitable casters or a floor protector to maintain mobility and protect flooring.