Key Product Selling Points

Double Seat Back Design and Adaptive Lumbar Support: The ergonomic office chair features a double seat back design with separate backrests that adapt to your back curve. The adaptive lumbar support automatically adjusts to your movements, providing continuous support regardless of your sitting position.
Saddle-Shaped Seat Cushion: The wide, saddle-shaped seat cushion conforms to the contour of the buttocks and legs, reducing seat pressure and providing targeted support. The durable, breathable dragon mesh material ensures comfort during prolonged sitting without heat build-up.
3D Coordinable Armrests: The armrests are adjustable from front to back and left to right, providing optimal support in any tilt position. Made from skin-friendly PU material, they offer a comfortable feel for working, learning, or relaxing.
80° Folding Armrests: The armrests can be folded up 80° and pushed under the desk to save space, offering more freedom and flexibility.
High-Quality Mesh Office Chair: BIFMA and SGS certified, this chair has passed the hydrostatic pressure test of 1136 kg and supports up to 150 kg.

Detailed Product Description

The SIHOO M59AS Ergonomic Office Chair is designed to offer superior comfort and support with its innovative features. The double seat back design and adaptive lumbar support ensure continuous back support, while the saddle-shaped seat cushion reduces pressure and provides targeted support. The chair’s 3D coordinable armrests and 80° folding capability offer flexibility and space-saving benefits. Made from high-quality materials, this mesh office chair is BIFMA and SGS certified, ensuring durability and safety. Ideal for various activities, it supports up to 150 kg and is perfect for prolonged use.

Direction for Use

Adjust the lumbar support, seat height, headrest, and armrests to fit your body.
Use the folding armrests to slide the chair under the desk when not in use.
Follow the assembly instructions provided to set up the chair easily.

Materials

Constructed with a plastic frame and mesh seat, providing durability and breathability.

Product Warnings

Ensure all adjustments are securely locked before use to prevent accidents. Regularly check and tighten any loose screws or parts to maintain stability and safety.

Product Information

Feature	Details
Brand	SIHOO
Model Number	M59AS-M301
Colour	Grey
Dimensions	70.5 x 64 x 113.5 cm
Special Features	Adjustable Lumbar, Adjustable Headboard, Adjustable Height, Adjustable Headrest, Ergonomic, Adjustable Lumbar Section, Backrest
Item Weight	14.3 Kilograms

Product Description

Important Information

Specifications

Reviews

SIHOO M59AS Ergonomic Office Chair, Desk Chair with 3D Coordinated Flip-up Armrests, Computer Chair with Dual Back Design and Adaptive Dynamic Lumbar Support(Grey)

Guarantee