Ergonomic Office Chair with 3D Lumbar Support
Ergonomic Office Chair with 3D Lumbar Support
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Description
Description
Experience superior comfort and support with this ergonomic office chair designed to follow the natural curve of your spine. Perfect for long work sessions, this chair features fully adjustable components that adapt to your body for optimal posture and comfort throughout the day.
Key Features
- Ergonomic Design: Follows the natural curve of your spine with fully adjustable 3D armrests (360° rotation), 3D headrest, 3D lumbar support, silent casters, and breathable seat cushion for perfect balance of support and comfort
- 3D Lumbar Support: Breathable mesh back with dual-back design and fully adjustable lumbar support in height, depth, and width that moves with your body for optimal spinal alignment (suitable for users 5'4" to 6'2")
- 360° 3D Adjustable Armrests: Ultimate comfort with 7.5 cm height adjustment, 4.2 cm forward/backward adjustment, and 360° rotation to relieve elbow strain, featuring soft skin-friendly material
- Breathable Mesh Construction: High-resilience breathable mesh prevents discomfort and sweating during long hours, with micro-perforated elastic seat cushion that resists flattening even after 8 hours of use
- 135° Stepless Tilt Function: Smooth reclining mechanism for customized comfort and relaxation
- Premium Build Quality: Alloy steel frame construction with foam fill and mesh back for durability and long-lasting performance
Product Specifications
| Specification | Details |
|---|---|
| Product Dimensions | 29.33"L x 12.99"W x 20.86"H |
| Length | 29.33 inches |
| Width | 12.99 inches |
| Height | 20.86 inches |
| Color | White |
| Material | Alloy Steel |
| Back Style | Mesh Back |
| Fill Material | Foam |
| Pattern | Solid |
| Shape | Rectangular |
| Indoor/Outdoor Usage | Indoor |
| Suitable Height Range | 5'4" to 6'2" |
What's Included
Complete office chair with easy-to-follow assembly guide, 3-year warranty, 30-day free return, and 15-day price match guarantee with friendly customer service support.
Return Policy
Return Policy
We want you to love your Bircata purchase. If you're not completely satisfied with your Serenity Cloud Sectional Sofa, you may return it within 30 days of delivery for a full refund. Furniture must be in its original condition. Please visit our Returns & Warranty page.
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Take A Closer Look
Intentional Design
Every line, curve, and angle is purposefully considered to create a piece that is not only beautiful but also functional and harmonious in your space.
Superior Materials
We source only the finest materials from solid, sustainable hardwoods and premium metals to luxurious, Performance fabrics to ensure a superior look and feel.
Masterful Craftsmanship
Our pieces are brought to life by skilled artisans who employ time-honored techniques, ensuring every joint, stitch, and finish is executed to perfection.
Enduring Quality
This is more than just furniture; it's an investment in your home. Built for durability and timeless appeal, our pieces are designed to be enjoyed for generations.

Spaces That Tell Your Story
We believe furniture should be more than just an object. it should be the silent author of your home's narrative and the foundation for your most cherished moments. Our designers pour passion into every curve and texture, creating pieces that are not just lived in, but are truly loved.
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