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

Amazon

【3D Coordinated Armrest】SIHOO M59AS's armrests are not only adjustable from front to back and left to right, the linkage design also allows the chair to provide perfect support for your arms at any tilt angle.The PU skin-friendly material provides you with a comfortable touch, so you can have a cozy experience whether you are working or studying or resting and relaxing. 【80° Flip-up Armrest】The armrests of this desk chair are designed to flip 80° and can be placed underneath your desk to save space, or provide you with more space while you play your guitar, saving space while providing you with more space. 【Double Back Design and Adaptive Lumbar Pillow】The back of this ergonomic office chair is designed with double backs, separated backs, which fit your back curve better, and adaptive lumbar pillows, which can be adjusted automatically with the movement of your body, and provide continuous support for your lumbar area no matter what kind of sitting position you are in. 【Saddle Shape Cushion】 The wide cushion of this computer chair adopts saddle shape design, which fits the curve of the buttocks and legs, effectively relieves the sitting pressure, provides effective support and does not cause pressure on the legs at the same time, high-quality dragon mesh, comfortable and durable, ventilated and breathable, and will not feel stuffy when sitting for a long time. 【High Quality Mesh Office Chair】SIHOO M59AS Mesh office chair has been certified by BIFMA and SGS and passed the hydrostatic pressure test of 1136 kg. Our office chairs can withstand up to 150 kilograms. If you have any questions, please feel free to contact us.

Joybuy

Experience unparalleled comfort and support with the SIHOO M59S Ergonomic Office Chair. Its innovative double seat back design and adaptive dynamic lumbar support automatically conform to your spine's natural curve, providing continuous support in any sitting position. The wide, saddle-shaped seat cushion, crafted from breathable dragon mesh, contours to your body to reduce pressure and prevent heat build-up during long hours of work.Maximize your flexibility with 3D coordinable armrests that adjust front-to-back and side-to-side for perfect positioning. They can also be flipped up 80° to slide neatly under your desk, saving valuable space. Built to last, this BIFMA and SGS certified chair features a robust plastic frame, supports up to 150 kg (330 lbs), and has passed rigorous safety tests. The SIHOO M59S is the ultimate solution for a healthier, more comfortable, and productive workspace.

ManoMano

General description The SIHOO M59AS Ergonomic Office Chair is designed for comfort and support during long hours of work or study. Featuring 3D coordinated flip-up armrests, a double back design, and adaptive lumbar support, this chair adapts to your body movements, ensuring a cozy experience whether you are working, studying, or relaxing. Technical specifications Weight capacity: 150 kg Hydrostatic pressure test: 1136 kg Other information High-quality dragon mesh for breathability and durability Certified by BIFMA and SGS