Onyx High Back Ergonomic Posture Chair with Height Adjustable Arms

Onyx High Back Ergonomic Posture Chair

The Onyx high back ergonomic posture chair is a contemporary office chair designed for users who need strong support, multiple adjustments and long-lasting workstation comfort. Available in black or blue fabric and soft bonded leather options, it works well in offices, home workspaces and task environments.

Posture Support with Multi-Function Adjustment

The contoured foam seat and backrest provide comfort, while the triple lever multi-function mechanism gives users greater control. Onyx includes ratchet back height adjustment, pump-up lumbar support, seat slide, adjustable seat and back angle and height-adjustable arms.

Key Features

• High back ergonomic posture chair
• Contoured foam seat and backrest
• Triple lever multi-function mechanism
• Ratchet height-adjustable backrest
• Pump-up lumbar support and seat slide
• Height-adjustable arms
• Brushed aluminium five-star base

Ideal for UK workplaces looking for an ergonomic posture chair with strong adjustability, lumbar support and premium office comfort.