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High Back Breathable Mesh Ergonomic Office Chair with Retractable Footrest Specifications

OFM-CHR-HB-01Code:SQZAN7V1

High Back Breathable Mesh Ergonomic Office Chair with Retractable Footrest (model OFM-CHR-HB-01) is listed under Executive Boss Chair. Dimensions: 660 × 680 × 1250 mm. Materials: Breathable polyester mesh. Load capacity: 1200 kg. Product Features: High-back,ergonomic,design,mesh,backrest,swivel,rolling,base,adjustable,armrests,retractable,footrest,lumbar,support. This page consolidates 6 groups of specifications and GB / EN / ANSI/BIFMA standard references, with metric and imperial units. 1 supplier(s) are listed and you can request a quote online.

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2026-09-04 15:25Popularity: 48
BrandKANAITEModelOFM-CHR-HB-01
Overall dimensions (W × D × H)660 × 680 × 1250 mmFinished Seat Cushion Thickness90 mm
Backrest Padding Thickness70 mmLumbar Support Zone Height240 mm
Clear Width Between Armrests540 mmRecommended maximum user weight150 kg
Product net weight18 kgSeat static load capacity1200 kg
Backrest recline angle range135 degreesCaster rolling durability40000 cycles
Gas lift stroke100 mmSeat swivel rotation range360 degrees
Foam density (seat cushion)45 kg/m³Seat Foam Density / Rebound Reference45 kg/m³ / 65%
Back Foam Density Reference38 kg/m³Backrest surfaceBreathable polyester mesh
Seat cushion upholsteryWoven black polyester fabricSeat cushion coreHigh-density cold-cured polyurethane foam
Armrest padsTextured PU soft paddingArmrest supportsReinforced nylon with metal pivot bolts
Chair frame and back supportGlass-fiber reinforced nylonFive-star baseNylon (PA6)
Gas liftCarbon steel Class 3 gas liftCastersPU-coated nylon dual-wheel casters
Chassis (tilt mechanism)2.5 mm thick steel plateLumbar support padMolded PP with foam padding
Retractable footrestPadded fabric on steel sliding frameSeat height adjustmentPneumatic adjustment via right-side lever, 100mm travel
Backrest tilt and lock3-position recline lock with tension adjustment via under-seat leversFlip-up adjustable armrestsArms pivot upward 90 degrees to slide under desks, fixed height
360-degree swivelFull rotation enabled by central swivel joint connected to gas liftRetractable pull-out footrestSlides out from under seat to support legs in reclined position
Built-in lumbar supportFixed contoured lumbar zone aligns with lower back curveTilt tension controlUnder-seat knob adjusts resistance to match user weight
Smooth rolling mobilityDual-wheel PU casters roll on hard floors and low-pile carpetRecline Angle / Lock Reference125° with 3suggested lock positions
Tilt Tension User-weight RangeReference adjustment coverage 120 kgRotation / Mobility Configuration360° swivel with 5-caster multidirectional movement
Shipping carton dimensions830 x 650 x 350 mmGross shipping weight21 kg
Reference Package Count1 set / 2 cartonsReference Assembly Time40 minutes per set
Reference Carton Dimensions850× 420× 720 mmReference Packaged Gross Weight23 kg/set
Reference Carton Volume0.26 m³/setIndicative 20GP Loading135 sets at 85% space utilization
Indicative 40HQ Loading320 sets at 85% space utilizationOpen-plan office workstationsErgonomic support and swivel function suit daily 8-hour desk work for general staff
Home office setupsSpace-efficient design with footrest supports both work and short rest breaksExecutive private officesHigh-back contoured design provides appropriate support and professional appearance
Meeting and conference roomsRolling swivel function enables easy movement around conference tablesCo-working spacesBreathable mesh back offers comfort for shared, multi-user daily use
Small studio workspacesFlip-up armrests allow chair to slide under low desks to save floor spaceRecommended Matching Desk Size2.4 m executive desk
Reference Daily Use Duration8 hours/day; confirm by ergonomic testing——
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PRODUCT MODULE 01 / 06

Physical Dimensions

Automatic mm / inch conversion · Core engineering specifications

Data source: Structured from factory data; final measured values prevail.

Overall dimensions (W × D × H)660 × 680 × 1250 mm
Finished Seat Cushion Thickness90 mm
Backrest Padding Thickness70 mm
Lumbar Support Zone Height240 mm
Clear Width Between Armrests540 mm
PRODUCT MODULE 02 / 06

Weight, Load & Performance

Net weight / load capacity / users / durability

Data source: Product performance data; verify exact test conditions before procurement.

Recommended maximum user weight150 kg
Product net weight18 kg
Seat static load capacity1200 kg
Backrest recline angle range135 degrees
Caster rolling durability40000 cycles
Gas lift stroke100 mm
Seat swivel rotation range360 degrees
Foam density (seat cushion)45 kg/m³
Seat Foam Density / Rebound Reference45 kg/m³ / 65%
Back Foam Density Reference38 kg/m³
PRODUCT MODULE 03 / 06

Materials & Structure

Core acceptance fields · Panels / hardware / frame / upholstery

Data source: Subject to the factory material list and inspection report.

Backrest surfaceBreathable polyester mesh
Seat cushion upholsteryWoven black polyester fabric
Seat cushion coreHigh-density cold-cured polyurethane foam
Armrest padsTextured PU soft padding
Armrest supportsReinforced nylon with metal pivot bolts
Chair frame and back supportGlass-fiber reinforced nylon
Five-star baseNylon (PA6)
Gas liftCarbon steel Class 3 gas lift
CastersPU-coated nylon dual-wheel casters
Chassis (tilt mechanism)2.5 mm thick steel plate
Lumbar support padMolded PP with foam padding
Retractable footrestPadded fabric on steel sliding frame
PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Seat height adjustmentPneumatic adjustment via right-side lever, 100mm travel
Backrest tilt and lock3-position recline lock with tension adjustment via under-seat levers
Flip-up adjustable armrestsArms pivot upward 90 degrees to slide under desks, fixed height
360-degree swivelFull rotation enabled by central swivel joint connected to gas lift
Retractable pull-out footrestSlides out from under seat to support legs in reclined position
Built-in lumbar supportFixed contoured lumbar zone aligns with lower back curve
Tilt tension controlUnder-seat knob adjusts resistance to match user weight
Smooth rolling mobilityDual-wheel PU casters roll on hard floors and low-pile carpet
Recline Angle / Lock Reference125° with 3suggested lock positions
Tilt Tension User-weight RangeReference adjustment coverage 120 kg
Rotation / Mobility Configuration360° swivel with 5-caster multidirectional movement
PRODUCT MODULE 05 / 06

Packaging & Logistics

Verified carton / gross weight / assembly / loading data

Data source: Reference for export quotations and container planning.

Shipping carton dimensions830 x 650 x 350 mm
Gross shipping weight21 kg
Reference Package Count1 set / 2 cartons
Reference Assembly Time40 minutes per set
Reference Carton Dimensions850× 420× 720 mm
Reference Packaged Gross Weight23 kg/set
Reference Carton Volume0.26 m³/set
Indicative 20GP Loading135 sets at 85% space utilization
Indicative 40HQ Loading320 sets at 85% space utilization
PRODUCT MODULE 06 / 06

Applications & Usage

Recommended spaces / users / usage modes

Data source: Recommended applications based on product form and category.

Open-plan office workstationsErgonomic support and swivel function suit daily 8-hour desk work for general staff
Home office setupsSpace-efficient design with footrest supports both work and short rest breaks
Executive private officesHigh-back contoured design provides appropriate support and professional appearance
Meeting and conference roomsRolling swivel function enables easy movement around conference tables
Co-working spacesBreathable mesh back offers comfort for shared, multi-user daily use
Small studio workspacesFlip-up armrests allow chair to slide under low desks to save floor space
Recommended Matching Desk Size2.4 m executive desk
Reference Daily Use Duration8 hours/day; confirm by ergonomic testing
STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

EN 1335-1:2020Applies to dimensional, safety and strength requirements for office work chairs
EN 1022:2018Applies to stability testing for domestic and non-domestic seating
EN 12520:2015Applies to strength, durability and safety requirements for seating
STANDARD S2

North America Purchasing & Inspection Reference * ANSI/BIFMA Standards

US and Canada office-furniture standards

ANSI/BIFMA X5.1-2017Applies to general-purpose office chairs for commercial use
STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

GB/T 3326-2016Applies to office furniture dimensional measurement for seating products
GB/T 10357.2-2013Applies to mechanical strength and stability testing of office chairs
GB 18584-2001Applies to formaldehyde emission limits for wooden and upholstered furniture
Standardized tender description text
This product must meet the following technical requirements:
1. GB/T 3326-2016: Applies to office furniture dimensional measurement for seating products;
2. GB/T 10357.2-2013: Applies to mechanical strength and stability testing of office chairs;
3. GB 18584-2001: Applies to formaldehyde emission limits for wooden and upholstered furniture;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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Product Description

High Back Breathable Mesh Ergonomic Office Chair with Retractable Footrest (model OFM-CHR-HB-01) is listed under Executive Boss Chair. Dimensions: 660 × 680 × 1250 mm. Materials: Breathable polyester mesh. Load capacity: 1200 kg. Product Features: High-back,ergonomic,design,mesh,backrest,swivel,rolling,base,adjustable,armrests,retractable,footrest,lumbar,support. This page consolidates 6 groups of specifications and GB / EN / ANSI/BIFMA standard references, with metric and imperial units. 1 supplier(s) are listed and you can request a quote online.

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