Description: https://youtu.be/N46QbAG51mY SIHOO M57 Ergonomic Office Chair with 3 Way Armrests Lumbar Support and Adjustable Headrest High Back Tilt Function BlackDescriptionItem model numberM57-MUSStyleModernNumber of Items1PatternSolidMaterial TypeMeshFrame Material AluminumSeat Material Type NylonSeat Height50 CentimetersUnit Count1 CountRoom TypeOfficeBrandSIHOOManufacturer Part NumberM57-M015Maximum Weight Recommendation330 PoundsMaterial MeshItem Weight 18.9 KilogramsModel NameM57-M111Arm StyleWith armsFinish TypeErgonomicManufacturerSIHOOBack StyleHigh BackItem Weight41.6 poundsSurface RecommendationHard FloorSpecial FeatureAdjustable Lumbar, Adjustable Height, Ergonomic, Adjustable HeadrestColorBlackIs Discontinued By ManufacturerNoShapeL-ShapeRecommended Uses For ProductOfficeIncluded Components1Product Dimensions30.31"D x 13.39"W x 25.59"HSeat Depth19.69 inchesSIHOO Ergonomic Office Chair Description: **Features**:- Ergonomic design with adjustable headrest for comfortable neck support.- Adjustable lumbar support for personalized height and depth settings.- 3D adjustable armrests for versatile office use.- Backrest reclines between 90°-126° for multiple work positions.- Height-adjustable seat with 3.15 inches of lift.- 360° swivel function for easy mobility. **Ergonomic Design**:- Recommended by the Ergonomics Application Association.- The backrest contours match the human spine to help relieve spinal pressure.- Waterfall arc seat design provides comfortable thigh support for long hours of sitting. **Material**:- Sturdy aluminum base ensures durability and stability.- Silent casters move smoothly without noise.- Double-back frame design offers extra stability and durability. **Design Excellence**:- Developed through collaboration between professionals in ergonomics, physiology, and mechanical engineering.- Each component undergoes rigorous safety and quality testing, including cushion impact, armrest fatigue, and static pressure tests, meeting strict office chair standards. **Warranty Disclaimer**: Seller is not an authorized retailer, offers no warranty and guarantees no manufacturer warranty. SIHOO Ergonomic Office ChairAdd to CartAdd to CartAdd to CartAdd to CartAdd to CartCustomer Reviews4.3 out of 5 stars6,5104.6 out of 5 stars1064.4 out of 5 stars12,8074.3 out of 5 stars9743.7 out of 5 stars534.2 out of 5 stars799Price$209.99$209.99$259.99$259.99$159.99$159.99$139.99$139.99—$299.99$299.99Headrest Type2D55''x28'' Whole-Piece Desktop2D2DIntegral headrest3DArmrest Type3DAdjustable Height:28.3-47.2"2D3D4D3DRecline Angle110°-116°-126°Double Cross-beam Structure108°-118°-128°110°-130°98°-135°92°-100°-112°lumbar Support2D132LBS Max Load2DSplit 2D Lumbar SupportDual Dynamic Lumbar SupportDynamic Lumbar SupportSeat Width51 cm（20.08"）Ultra Quiet Design<50dB51cm（20.08"）52cm（20.47"）51 cm(20.08")51 cm（20"）Seat Depth46 cm (18.11")30,000 lifting tested45 cm（17.91”）48 cm (18.9")38.5-43.5 cm(15.16-17.13")42 cm (16.54")Backrest Height Adjustment/Colors: Black, Walnut, Oak//5-segment adjustment4-segment adjustmentSeat Height46-55 cm（18.11"-21.65"）/44-54 cm（17.32”-21.26”）45-54 cm（17.72"-21.26"）46-54 cm（18.11"-21.26")41-49.5 cm（16.14"-19.49"）Overall Height107-123 cm (42.12"-48.42")/109-127 cm（42.91”-50.00”）117-126 cm(46.06"-49.60")112-127 cm(44.09"-50")107-128 cm (42.13"-50.40") All sales final/ as-is, no returns. If you have any questions please hit ask the seller a question. International Buyers Please Note: Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying. We do not mark merchandise values below value or mark items as "gifts" - US and International government regulations prohibit such behavior. We are not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.
Price: 116.98 USD
Location: Pasadena, California
End Time: 2025-01-05T23:26:47.000Z
Shipping Cost: 0 USD
Product Images
Item Specifics
All returns accepted: ReturnsNotAccepted
Shape: L-Shape
Unit Count: 1 Count
Included Components: 1
Recommended Uses For Product: Office
Material Type: Mesh
MPN: Does not apply
Frame Material Aluminum: Seat Material Type Nylon
Product Dimensions: 30.31"D x 13.39"W x 25.59"H
Is Discontinued By Manufacturer: No
Room Type: Office
Seat Depth: 19.69 inches
Manufacturer: SIHOO
Seat Height: 50 Centimeters
Style: Modern
Finish Type: Ergonomic
Number of Items: 1
Special Feature: Adjustable Lumbar, Adjustable Height, Ergonomic, Adjustable Headr
Pattern: Solid
Maximum Weight Recommendation: 330 Pounds
Model Name: M57-M111
Color: Black
Item model number: M57-MUS
Manufacturer Part Number: M57-M015
Material Mesh: Item Weight 18.9 Kilograms
Surface Recommendation: Hard Floor
Brand: SIHOO
Type: Does not apply
Back Style: High Back
Arm Style: With arms
Item Weight: 41.6 pounds
