Office chair Sense7 Nakai White‑Grey — ergonomic swivel chair, adjustable height

The Sense7 Nakai White‑Grey is an ergonomic swivel office chair designed to support prolonged sitting in workspaces, meeting rooms and home offices. Its adjustable height mechanism and mobile base allow users to set an appropriate seating position and move the chair easily across standard office floors. The white and grey finish combines neutral tones that integrate with modern interiors while providing lumbar support and a stable seating surface for everyday use.

Advantages

The chair offers adjustable seat height to suit different desk heights and body proportions, a swivel function for freedom of movement, and a mobile base for quick repositioning. The construction balances comfort and support to help maintain posture during extended periods of sitting. Materials and color choices are selected to be easy to match with typical office furniture and durable for regular use.

Suitable for

• Office workstations and administrative desks
• Home offices and study areas
• Meeting rooms and shared workspaces
• Short-term seating in reception or consultation zones

Key specifications

• Type: ergonomic swivel chair with adjustable height
• Color: white and grey finish
• Base: mobile five-star base with castors suitable for office floors
• Adjustability: pneumatic height adjustment
• Seat features: contoured seat and back for lumbar support
• Intended use: indoor, office and home office environments

How to use

Adjust the seat height using the pneumatic lever so your feet rest flat on the floor and your knees form approximately a 90° angle. Sit with your back against the backrest to engage the lumbar support; use the swivel and castors to reposition without standing up. For longer tasks, take short breaks to stand and stretch to reduce static load on muscles. Place the chair on appropriate flooring or a protective mat if necessary to prevent caster wear.

Usage recommendations

Regularly check and tighten any visible fasteners and keep castors free of debris to maintain smooth mobility. Clean the chair surface with a soft cloth and mild detergent suitable for the material; avoid abrasive cleaners. Use as intended indoors and avoid exposure to extreme humidity or direct sunlight for prolonged periods.