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SIHOO

SIHOO M57 Ergonomic Office Chair with 3 Way Armrests Lumbar Support and Adjustable Headrest High Back Tilt Function Grey

SIHOO M57 Ergonomic Office Chair with 3 Way Armrests Lumbar Support and Adjustable Headrest High Back Tilt Function Grey

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674 reviews
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More than 1,189 happy customers.
Regular price $315.00 USD
Regular price Sale price $315.00 USD
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About This

  • ★ 【Features】SIHOO ergonomic chair with adjustable headrest can make neck tilt easily and comfortably, adjustable lumbar support bracket for free adjustment of height depth, 3D adjustable armrest for different office applications, 90°-126° arbitrary backrest adjustment for multiple work positions, any switch 3.15 in lift, 360 ° Freedom to rotate freely 3D handrail.
  • ★ 【Ergonomic design】SIHOO ergonomic office chair is recommended by Ergonomics Application Association. SIHOO's ergonomic design is based on the human body dynamic digital model. The ridge backrest and the human spine are exactly the same. The close fitting helps release the spinal pressure. The flow waterfall arc seating design Thigh support is comfortable, SIHOO will make you more comfortable.
  • ★ 【Material】Our home office desk chair aluminum base is stable and durable, bearing quality is good. Silent casters move freely without noise. Double back frame design, stable and durable.
  • ★ 【Design】SIHOO is the crystallization of the common wisdom of many professionals in human body, physiologist, product designer, mechanical engineer,does its best to make every step comfortable and safe for every customer. Every small part has strict safety quality testing. Cushion impact test, handrail fatigue test, chair foot static pressure test, in line with the strict standards of office chair.
  • ★ 【Warranty】Product warranty period is three years. If there is any quality problem, please contact us. After confirming, we will change the accessory for you. We promise to provide you with zero profit product accessories within three years of the warranty period.

Overview

  • Brand : SIHOO
  • Color : Grey
  • Product Dimensions : 16.93"D x 24.02"W x 43.31"H
  • Back Style : High Back
  • Special Feature : Adjustable Lumbar, Adjustable Height, Ergonomic, Adjustable Headrest
  • Material Mesh : Item Weight 16.5 Kilograms
  • : Material Mesh
  • : Item Weight 16.5 Kilograms
  • Frame Material Plastic : Seat Material Type Nylon
  • : Frame Material Plastic
  • : Seat Material Type Nylon
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Zen Workspace Solutions

At Zen Workspace Solutions, we offer carefully selected products that support your well-being, helping you stay focused, comfortable, and balanced throughout the day. More than just quality products, we’re dedicated to transforming your workspace into a sanctuary for productivity and peace of mind.

Frequently Asked Questions

Have questions? We’re here to help
 Where do you ship?
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Currently, we ship only within the United States.
 How long does shipping take? 
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Most orders are processed within 1-3 business days and delivered within 5-10 business days, depending on your location. Some items may ship separately if they come from different warehouses. For more details, please visit our Shipping Policy page.

How much does shipping cost?
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We offer free shipping on orders over $100 USD.

For orders under $100, a flat shipping fee of $7 USD applies.

 What makes your products different?
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Our products are carefully selected to align with our philosophy of balance, productivity, and well-being. From ergonomic seating to noise-reducing solutions, each item is designed to support a stress-free and efficient workspace.
 What is your return policy?
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We offer a 30-day return policy, meaning you can request a return within 30 days of receiving your order.

To be eligible for a return, your item must be unused, in its original condition, with tags, and in its original packaging. You’ll also need a receipt or proof of purchase.

To initiate a return, please contact us at info@zenworkspacesolutions.com. For more details on return eligibility, exchanges, and refund processing, please refer to our Refurn Policy.

How can I contact customer support?
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You can reach us via email at info@zenworkspacesolutions.com or through our Contact Us page. Our team is happy to assist you with any questions or concerns.