SKU: 22063798479

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

$111.02 $123.36
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  • USA
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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24

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Description

SIHOO M59AS Ergonomic Office Chair, Desk Chair with 3D Coordinated Flip-up Armrests, Computer Chair with Dual Back Design and Adaptive Dynamic Lumbar Support(Black)3D Coordinated ArmrestSIHOO 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 ArmrestThe armrests of this desk chair are designed to flip 80 and can

  • 【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.
    • Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 22063798479

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    4.2 ★★★★★
    Based on 19 reviews
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    Product Reviews
    J
    Verified Purchase
    Jamey smith
    New York, US
    ★★★★★ 5
    Sturdy…quality finish
    Color: Black
    Super sturdy ..high quality metal
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 16, 2026
    M
    Verified Purchase
    Megs
    Draper, US
    ★★★★★ 5
    Shelf
    Directions are easy to understand.. you will need another person to help you but, was able to assemble by myself. Took me about 20 mins to put it together. Looks great.. very sturdy and lightweight.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 16, 2025
    R
    Verified Purchase
    Rodolfo Salazar Jr
    Charlottesville, US
    ★★★★★ 5
    The shelf is sturdy and relatively easy to asseble.
    The instructions were relatively easy to follow, and the assembly took about an hour to complete. The shelf is sturdy.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 28, 2025
    S
    Verified Purchase
    Sharon Willman
    Boise, US
    ★★★★★ 5
    Great quality
    Color: Black
    Bought this for my son's room granted he is a 21 or old gamer but he loves it . Very good quality. Would definitely buy again.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 7, 2026
    R
    Verified Purchase
    Richard A. Deryck
    Natrona Heights, US
    ★★★★★ 4
    Perfect
    Color: Sliver Gray
    You should onky use hand screwdriver not a power one. At least til it's all tight already.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 19, 2025

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