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USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
SIHOO M57 Ergonomic Office Chair with 3 Way Armrests Lumbar Support and Adjustable Headrest High Back Tilt Function BlackAbout This FeaturesSIHOO 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 designSIHOO ergonomic office chair is recommended by Ergonomics
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 : Black
- Product Dimensions : 30.31"D x 13.39"W x 25.59"H
- Back Style : High Back
- Special Feature : Adjustable Lumbar, Adjustable Height, Ergonomic, Adjustable Headrest
- Material Mesh : Item Weight 18.9 Kilograms
- : Material Mesh
- : Item Weight 18.9 Kilograms
- Frame Material Aluminum : Seat Material Type Nylon
- : Frame Material Aluminum
- : Seat Material Type Nylon
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.2 ★★★★★
Based on 2066 reviews
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Product Reviews
★★★★★ 3
Worth the price
Size: 15-Piece Set, Non-Induction
Really good when you open it for the first time.However, it scratches easily after a few usages.
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Reviewed in the United States on December 2, 2025
★★★★★ 5
Great cooking set!
Color: Linen Gray, Color: Linen Gray
Great cookware set for the price. The nonstick works really well, food doesn’t stick, and cleanup is super easy. I love the detachable handles—they make storage simple and save space. It heats evenly and looks really nice in the kitchen. Just use gentle utensils to keep the coating in good shape. Overall, perfect for everyday cooking.
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Reviewed in the United States on April 29, 2026
★★★★★ 5
High Quality Cookware at a Great Price!
Color: Linen Gray, Color: Linen Gray
I’m really happy with this set—definitely a great purchase. The delivery was quick and arrived right on time. I love the cool-toned grey exterior paired with the ivory interior; it looks clean and modern. The pots are lightweight and very easy to handle, which makes cooking more enjoyable. The non-stick surface works really well, making both cooking and cleaning effortless. The removable handle is especially convenient and works seamlessly with all the pots in the set. Overall, it’s great quality and excellent value for the price. I already used it to make dinner tonight, and it performed perfectly!
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Reviewed in the United States on April 29, 2026
★★★★★ 5
Linen Grey Pot Set
Color: Linen Gray, Color: Linen Gray
These pots are exactly what I was looking for! The handles are super easy to attach and remove, which makes cooking and storage so much more convenient. I really love this set. It feels well made and practical for everyday use. The color looks even better in person, which was a nice surprise. Overall, I highly recommend this pot set. It’s a great quality product and definitely worth it.
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Good price
Color: Linen Gray, Color: Linen Gray
Good price for the good quality cookware set. Pans are easy to clean. Fast heating pan also makes my cooking experience more time saving. There are two handles in the set. They are easy to put on and off. Look at the video, I love it.
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Reviewed in the United States on May 4, 2026