Welax-S9 Pro Ergonomic Office Chair with One-Touch Adjustment
Buy in Bulk
Learn More >| Quantity | 3-4 | 5-9 | 10-29 | 30+ |
|---|---|---|---|---|
| Discount | 3% | 5% | 7% | 10% |
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We offer a 60-day return window for most items. Products must be unused, in original packaging, and in resalable condition. If your item arrives damaged, defective, or incorrect, we’ll cover return shipping and provide a replacement or full refund. For returns due to personal preference, customers are responsible for return shipping costs. Refunds are processed within a few business days after inspection.
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Product Details
Summary
1. One-Touch Precision Control
Adjust seat depth, tilt angle, and height with a single button. Switch seamlessly between work and relaxation without complicated adjustments.
2. 6D Armrests for Total Support
Move in six directions—up, down, forward, backward, inward, and outward. Perfect for typing, meetings, gaming, or relaxing, keeping shoulders and wrists fully supported.
3. Premium Breathable Mesh & Solid Build
German-imported mesh keeps you cool during long hours. Reinforced aluminum alloy base ensures long-lasting stability and strength.
4. Silent Rollers & Reliable Details
Smooth PU casters glide quietly across any surface. SGS-certified class-4 gas lift delivers safe, stable height adjustment for daily use.
Product Details
Summary
1. One-Touch Precision Control
Adjust seat depth, tilt angle, and height with a single button. Switch seamlessly between work and relaxation without complicated adjustments.
2. 6D Armrests for Total Support
Move in six directions—up, down, forward, backward, inward, and outward. Perfect for typing, meetings, gaming, or relaxing, keeping shoulders and wrists fully supported.
3. Premium Breathable Mesh & Solid Build
German-imported mesh keeps you cool during long hours. Reinforced aluminum alloy base ensures long-lasting stability and strength.
4. Silent Rollers & Reliable Details
Smooth PU casters glide quietly across any surface. SGS-certified class-4 gas lift delivers safe, stable height adjustment for daily use.
| Product Dimensions | 28" W × 28" D × 46"-52.8" H |
|---|---|
| Seat Height | 19" - 22" |
| Seat Depth | 16.7" - 18.9" |
| Headrest Adjustment | 3D headrest |
| Backrest Adjustment | 5-level |
| Weight | 48.06 lbs |
| Weight Capacity | 330 lbs |
| Base | Aluminum alloy |
| Base Diameter | 25.6" |
| Caster | 65 PU nylon silent casters |
| Hydraulic Gas Piston | Grade 4 explosion-proof gas lift (standard Grade 4 for black version) |
| Materials | German imported suede |
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