Rattantree Ergonomic Swivel Computer Chair with Flip-Up Armrests
Maximize your comfort and optimize your workspace layout with the Rattantree Ergonomic Swivel Computer Chair. Engineered specifically for modern offices, study nooks, and tight remote workspaces, this high-performance task chair delivers exceptional spinal alignment while remaining highly adaptive to your daily habits.
The defining characteristic of this premium office chair is its 90-degree flip-up armrest design. With a simple vertical motion, the armrests pivot completely out of the way, allowing you to slide the chair fully underneath your desk when not in use to open up valuable floor space in smaller rooms.
Key Features
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90° Space-Saving Flip-Up Arms: The padded armrests easily rotate vertically, allowing you to clear your desk edge effortlessly or give your upper torso total freedom of movement while playing musical instruments or crafting.
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Built-In Dynamic Lumbar Support: Features a dedicated, integrated lower lumbar framework that targets the lower spine, reinforcing healthy posture and relieving lower back tightness during long-term sitting.
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Breathable High-Elastic Mesh Back: Covered in a rugged, high-density mesh fabric that promotes consistent airflow across your back, keeping your body perfectly cool, dry, and sweat-free through all seasons.
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Thick High-Resilience Cushion: Stuffed with a high-density foam padding layer that maintains its supportive shape without flattening over time, wrapped in soft, breathable mesh texturing for maximum comfort.
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Smooth Pneumatic Height Customization: Outfitted with an industrial-grade gas lift cylinder that allows you to smoothly adjust the seat height with a simple under-seat lever to align perfectly with your computer monitor.
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360° Smooth-Glide Swivel Radius: Mounted on a robust 5-star base fitted with dual-wheel casters, providing silent, effortless mobility across carpets, hardwood floors, and tile surfaces alike.
Product Specifications
| Attribute | Specification |
| Product Type | Ergonomic Low-Profile Task / Computer Chair |
| Brand | Rattantree |
| Armrest Functionality | 90-Degree Vertical Flip-Up Pivot |
| Backrest Material | High-Elasticity Breathable Mesh Shield |
| Seat Core | High-Density, Anti-Deformation Resilient Foam |
| Mobility Mechanics | 360-Degree Swivel Radius & Pneumatic Lift |
| Ideal Spaces | Home offices, compact bedrooms, student study rooms, and corporate cubicles |
Pro Tip: If you frequently work cross-legged or prefer to pull your chair exceptionally close to a low-clearance computer keyboard tray, flipping the armrests all the way up instantly transforms the chair into a highly functional, armless stool layout.





