KH531B-B1 Opera Breathable 3D Knitted Mesh Computer Chair/Office Chair


Description

KH531B-B1 Opera Breathable 3D Knitted Mesh Computer Chair/Office Chair

This high-back office chair with lumbar support is designed specifically for Hong Kong office buildings, management, and professionals. It incorporates ergonomic technology and multiple adjustable functions to ensure all-day comfort. Featuring a patented lumbar support structure, 2D headrest, 4D armrests, sliding seat cushion, and breathable mesh fabric, it supports the lumbar spine and reduces pressure from prolonged sitting. It's a top choice in "Office Chair Recommendations" and "Hong Kong Office Furniture" searches, and also meets BIFMA international standards.

Product Features

  • The high-elasticity, breathable 3D knitted mesh fabric design ensures comfort even during long periods of sitting.

  • The frame and fabric colors match, showcasing a professional and modern feel.

  • Multiple color combinations to enhance the overall visual appeal of your office space.

  • 4D PU padded armrests, supporting forward/backward, height, left/right, and rotation adjustments.

  • Four-level weight-sensitive tilt chassis, allowing for free adjustment of the seating angle.

  • The 7.5cm high-density molded foam seat cushion features a sliding function for enhanced comfort.

  • Adjustable lumbar support effectively reduces pressure and protects the spine.

  • Can be paired with a 2D adjustable mesh headrest (optional)

Product Specifications

  • Fabric: 3D knitted breathable mesh

  • Seat cushion: 7.5cm molded sponge + sliding function

  • Headrest: Optional 2D adjustable mesh headrest

  • Armrests: 4D PU padded armrests

  • Chassis: Four-level tilt lock + weight-sensing rebound function

  • Gas lift: 85mm extension, three-stage air pressure lifting

  • Lumbar support: Adjustable ergonomic lumbar support

  • Frame: PA + glass fiber reinforced structure

  • Base: 340mm PA five-claw base

  • Wheels: 60mm PA silent pulleys

  • Colors: Black / Blue / Red / Green / Gray

  • Certification: Compliant with BIFMA (British International Federation of Industry and Commerce) American Office Furniture Standards

Dimensions (mm): D (Depth) 610-650 × W (Width) 675-705 × H (Height) 1100-1185
Dimension (mm): D610-650 × W675-705 × H1100-1185


Packaging weight: ±0.5KG
One sheet per box: 19.75KG


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