Ergonomic Office Chair - Adjustable Comfort Seating

Premium Ergonomic Office Chair for All-Day Comfort

Experience superior comfort and support with this professional ergonomic office chair. Featuring a breathable mesh back, adjustable lumbar support, reversible headrest, and reclining capability up to 135°, this high-back chair is engineered to reduce fatigue during extended work sessions. BIFMA-certified construction supports up to 330 lbs with confidence.

Key Features:

• Adjustable height range: 3.39 inches for perfect desk alignment
• 45° reversible headrest for customized head and neck support
• Reclining backrest: 90°-135° tilt angle adjustment
• Adjustable lumbar support moves up/down and forward/back
• Breathable mesh back keeps you cool during long sessions
• Thickened 4-inch sponge cushion for superior comfort
• Class 3 gas lift (BIFMA certified) supports up to 330 lbs
• Durable aluminium five-star base for stability
• Easy assembly in under 20 minutes
• Available in Black or Grey

Product Dimensions:

• Assembled Size: 28.70" L × 27.70" W × 50.30" H
• Product Weight: 30.4 lbs
• Weight Capacity: 330 lbs
• Seat Cushion Thickness: 4 inches

Ergonomic Design for Health:

The S-shaped backrest follows the natural curve of your spine, providing optimal support to prevent lower back strain. The adjustable lumbar pillow can be positioned precisely to fit your unique body shape, offering targeted support where you need it most. This thoughtful design helps reduce fatigue and discomfort during extended sitting periods.

Breathable Mesh & Comfort Cushion:

The mesh back panel promotes airflow to keep you cool and comfortable throughout the workday. The seat cushion features high-density sponge material with 4 inches of padding, providing the perfect balance of softness and support for all-day sitting comfort.

Adjustability Features:

• Height Adjustment: 3.39-inch range to match any desk height
• Headrest: 45° reversible positioning for optimal neck support
• Recline: 90°-135° tilt for working, relaxing, or taking breaks
• Lumbar Support: Adjustable up/down and forward/back for custom fit

Premium Construction:

Built with a BIFMA-certified Class 3 gas lift that guarantees safety and smooth height adjustment. The durable aluminium five-star base provides exceptional stability and can withstand heavy daily use. This professional-grade construction ensures years of reliable performance.

Easy Assembly:

All hardware and tools are included in the package. Follow the detailed instructions and video guide to assemble your chair in less than 20 minutes - no professional help required.

Perfect For:

• Home offices and remote work
• Corporate offices and workstations
• Gaming and streaming setups
• Study rooms and libraries
• Conference rooms

Specifications:

• Model: ZHUMI-C-3789F
• Colours: Black, Grey
• Weight Capacity: 330 lbs
• Gas Lift: Class 3 (BIFMA certified)
• Base: Aluminium five-star
• Backrest: Breathable mesh with S-curve design
• Cushion: 4-inch high-density sponge

Package Includes: 1× Ergonomic Office Chair, Assembly Hardware, Tools, Instructions, Video Guide