SIHOO B100 Pro Ergonomic Office Chair with Footrest, 4D Dynamic Lumbar Support, 3D Headrest, Footrest & 4D Flip-Up Arms

Ergonomic Office Chair with Headrest, Adjustable Lumbar Support, AD Flip-Up Armrest, White, White

Not pictured: White and White

Customer Reviews

Rated 5 out of 5 stars

2 Reviews

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Rated 5 out of 5 stars

Anthony

Frame Colour:White,

Upholstery Colour:White

This chair is very comfy. It took about an hour to put together but there is a youtube tutorial if you get stuck.

22/10/2026

Rated 5 out of 5 stars

Anonymous

Frame Colour:White,

Upholstery Colour:White

Great quality, and it provides good lower back support; it meets my needs.

20/08/2026

At a Glance

Weight Capacity : 136 kg

Compatible Floor Type: Carpet; Marble / Tile; Concrete / Stone; Linoleum / Laminate; Hardwood

Partially Assembled - All Tools Included

Swivel

Features

Recline with footrest for work & rest
4D dynamic lumbar support relieves lower back pressure
4D flip-up armrests for full adjustability
Certified sturdy with 3-year warranty
Designed and tested for lasting comfort: the chair is BIFMA-compliant and SGS-certified, undergoing rigorous testing.

Other Dimensions

Seat: 55.5cm H X 50cm W X 43.5cm D
Adjustable Seat Minimum Dimensions: 46.5cm H
Adjustable Seat Maximum Dimensions: 55.5cm H
Overall Dimensions: 130cm H X 70cm W X 72cm D
Overall Product Weight: 17.35kg
Chair Back Height - Seat to Top of Back: 53.5cm H

Details

Product Type: Office Chair
Frame Material: Stainless Steel
Seat Material: Mesh
Back Material: Mesh
Swivel: Yes
Compatible Floor Type: Carpet, Marble / Tile, Concrete / Stone, Linoleum / Laminate, Hardwood
Weight Capacity: 136kg
Seat Colour: White
Arm Material: Polypropylene
Frame Colour / Finish: White
Arm Type: Flip-Up
Tilt Mechanism Type: Centre Tilt
Pieces Included: Footrest
General Features: Waterfall Seat, Wheels / Casters
Construction Features: Lumbar Support, Footrest, Arms Included
Built-In Features: Headrest
Fill Material: Polyester
Adjustability Features: Adjustable Height, Adjustable Headrest, Tilting, Back Angle Adjustment, Tilt Lock, Adjustable Lumbar Support, Adjustable Tilt Tension, Flip Up, Seat Angle Adjustment
Removable Components: Wheels / Casters

Services

Professional Assembly -

£54.99

5 Year Protection Plan -

£36.04 (£7.21/year)

Customer Reviews

At a Glance

Ergonomic Office Chair with Headrest, Adjustable Lumbar Support, AD Flip-Up Armrest

30-Day Return Policy

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Customer Reviews

At a Glance

Description

Specifications

Return Policy

Ergonomic Office Chair with Headrest, Adjustable Lumbar Support, AD Flip-Up Armrest

30-Day Return Policy

Services

Get Everything You Need

Hard Floor Lipped Chair Mat

Vinyl Rectangular Multi-Purpose Floor Protection Mat for Hard Floors - Anti-Curl, Anti-Slip Floor Protector - 90 × 120 cm

Foot Rest Adjustable Height and Angle Home Office Footstool

Stenkil Monitor Stand