S9 Basic Ergonomic Office Chair

1. One-Touch Precision ControlAdjust seat depth, tilt angle, and height with a single button. Seamlessly switch between work and relaxation without any complicated adjustments.2. Wired Control Base for Reliable StabilityThe wired control mechanism integrates all adjustments into one stable, durable system. Delivers smooth, responsive control with lasting reliability — no looseness or wobble, even after long-term use. Supports up to 300 lb.3. Premium Breathable Mesh & Solid BuildHigh-elastic breathable mesh provides firm yet comfortable support for long sitting hours. The reinforced frame ensures long-lasting durability and stability.4. Silent Rollers & Reliable DetailsSmooth PU casters glide quietly across any surface. SGS-certified class-4 gas lift ensures safe and stable height adjustment every time.