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SIHOO Ergonomic Office Chair with Footrest, 4D Lumbar Support

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Additional Features
Adjustable Backrest, Adjustable Headrest, Adjustable Height, Adjustable Lumbar, Ergonomic
Adjustable Seat Depth Maximum
18.5 inches
Adjustable Seat Depth Minimum
16.53 inches
Adjustable Seat Height Maximum
21.77 inches
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SIHOO Ergonomic Office Chair with Footrest, 4D Lumbar Support. Material: Mesh; Product Dimensions: 28.34"D x 28.93"W x 51.18"H; Size: Pack of 1; Additional Features: Adjustable Backrest, Adjustable Headrest, Adjustable Height, Adjustable Lumbar, Ergonomic.

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Where it fits

Check care and setup requirements for the listed material (Mesh); material alone does not establish weight, feel or durability.

Worth considering

  • Compare the listed product dimensions (28.34"D x 28.93"W x 51.18"H) with your own measurements and the space or equipment you need to accommodate.

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Model: B300PRO-US-M212. Check the selected retailer configuration against these details, including dimensions, connection requirements and included items.

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ASINB0HFZWSKGG
Additional FeaturesAdjustable Backrest, Adjustable Headrest, Adjustable Height, Adjustable Lumbar, Ergonomic
Adjustable Seat Depth Maximum18.5 inches
Adjustable Seat Depth Minimum16.53 inches
Adjustable Seat Height Maximum21.77 inches
Adjustable Seat Height Minimum18.42 inches
Age Range DescriptionAdult, Teen
Arm Height28.93 inches
Arm Style6D Flip-up
Assembly Instructions DescriptionAttach The Wheelbase To The Gas Lift Cylinder, Mount The Seat Mechanism, Connect The Backrest, And Install The Armrests And Headrest
Back StyleSplit Back
BrandSIHOO
Brand NameSIHOO
Chair Backrest Width19.48 inches
ColorLight Grey
Cushion StyleCurved Edge, Mesh
Customer Reviews3.2 3.2 out of 5 stars (4) 3.2 out of 5 stars
Fill MaterialMesh, Polyester, Polystyrene
Finish TypesPolished
Form FactorArmchair, Desk Chair, Recliner Chair
Frame Material TypePlastic
Furniture Base MovementSwivel
Furniture FinishMesh
Included ComponentsArm Pad, Caster, Chair, Cushion, Headrest
Indoor Outdoor UsageIndoor, Outdoor
Item Dimensions28.34 x 28.93 x 51.18 inches
Item Dimensions D x W x H28.34"D x 28.93"W x 51.18"H
Item Weight40.8 pounds
Leg StyleStar Base
ManufacturerSIHOO
Manufacturer Part NumberB300PRO-US-MS
MaterialMesh
Material TypeMesh
Maximum Weight Recommendation300 kg
Model Nameoffice chair
Model NumberB300PRO-US-M212
Number of Height Positions5
Number of Items1
PatternSolid
Product Care InstructionsWipe Clean
Product Dimensions28.34"D x 28.93"W x 51.18"H
Reclining Position Count110-135 Degrees
Recommended Uses For ProductDrafting, Gaming, Office, Reading, Relaxing, Sleeping, Video Game
Room TypeBedroom, Drawing Room, Game Recreation Room, Living Room, Office
Seat Back Interior Height22.83 inches
Seat Depth18.5 inches
Seat Height21.77 inches
Seat Length19.09 inches
Seat MaterialMesh
ShapeL-Shape
SizePack of 1
Style NameModern
Surface RecommendationHard Floor
ThemeMeeting, Office, Studio, Video Game
Unit Count1 Count
Upholstery Fabric TypeNylon, Polyester

Product information & sources

Information reviewed 2026-10-16. Confirm the current configuration, dimensions and compatibility before purchasing.

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