Description
KH531B-B1 Opera Breathable 3D Knit Mesh Computer Office Chair
This high-back lumbar support office chair is designed specifically for Hong Kong offices, management, and professionals, combining ergonomic technology with multiple adjustable functions to ensure all-day comfort. Featuring a patented lumbar support structure, 2D headrest, 4D armrests, a sliding seat cushion, and breathable mesh fabric, it supports the lumbar spine and reduces pressure from prolonged sitting. It's a top choice in searches for "office chair recommendations" and "Hong Kong office furniture," and also meets BIFMA international standards.
High-elastic, breathable 3D knit mesh design for comfort even after long periods of sitting
Frame and fabric colors are consistent, exuding professionalism and a modern aesthetic
Multiple color options to enhance the overall visual appeal of the office space
4D PU padded armrests support front-back, height, left-right, and rotational adjustments
Four-position weight-sensing tilt mechanism for free adjustment of sitting angles
7.5cm high-density molded foam seat cushion with 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)
Fabric: 3D knit breathable mesh
Seat Cushion: 7.5cm molded foam + sliding function
Headrest: Optional 2D adjustable mesh headrest
Armrests: 4D PU padded armrests
Mechanism: Four-position tilt lock + weight-sensing recline function
Gas Lift: 85mm extension, Class 3 gas spring lift
Lumbar Support: Adjustable ergonomic lumbar support
Frame: PA + fiberglass reinforced structure
Base: 340mm PA five-star base
Castors: 60mm PA silent castors
Colors: Black / Blue / Red / Green / Grey
Certifications: Complies with BIFMA US office furniture standards
Dimensions: D 670-710 × W 670-700 × H 1115-1195mm
