SIHOO M59AS Ergonomic Office Chair - Global Recycled Standard, Adaptive Dynamic Lumbar Support, 3D Flip-up Armrests for

An All-Around Product Guide

Perfect Armrest Adjustment

SIHOO M59AS armrests are not only adjustable from front to back and left to right, but the linkage design also ensures they provide perfect support for your arms at any tilt angle. This feature is especially helpful for those who need ergonomic support during long working hours.

Space-saving Design

Our armrests can flip up 90°, allowing you to store them underneath your desk when not in use. This design saves space and offers more surface area for activities like playing your guitar.

Adaptive Lumbar Support

Featuring a double back design and adaptive lumbar pillows, this chair ensures a comfortable fit for your back and spine. The pillows adjust automatically with your movements, providing continuous support no matter your sitting position.

Saddle Shape Cushion

The wide, saddle-shaped cushion is designed to fit your body perfectly, relieving sitting pressure on your buttocks and legs. The high-quality dragon mesh material offers comfort, durability, and breathability, ensuring you stay cool during long working sessions.

Durable and Certified Office Chair

SIHOO M59AS has been certified by BIFMA and SGS and passed the hydrostatic pressure test for 1136 kg. Our office chairs can handle up to 150 kilograms. With any questions or issues, feel free to reach out to us.