Grey Ergonomic Mesh Home Office Chair, Big & Tall Gaming Chair - High-Adjustable Lumbar Support, 4D Armrests, 2D Headrest, 90°~135° Tilting with Lock, Swivel Desk Chairs 600lb Capacity — Open-Box, 60% Off

【Ergonomic Office Chair】Designed with 4 full-body support points (head, back, hips, hands) and strong lumbar support to relieve pressure during extended sitting. Built to strict BIFMA & SGS safety standards for reliable daily use. The adaptive dual-backrest system naturally wraps around your spine to provide targeted lumbar support and lower back pressure relief. Perfect for long-hour executive work, gaming, and home office use, reducing fatigue and keeping you fully supported all day long. 【Comfy & Breathable Mesh Back Chair】Don't let heat distract you. Spacious seat designed to fit users from 5'3" to 6'5" for versatile comfort. Overall chair size: 26.7"W x 26.7"D x 45.67"-49.61"H. Seat size: 20.08"W x 18.3"D x 18.5"-22.43"H with height adjustment & Customizable Depth range from 18.3"~19.68". Built with a reinforced metal base and Class-4 gas lift, this sturdy desk chair offers rock-solid stability. 600 lbs capacity, making it ideal for Big and Tall heavy people. 【4D Adjustable Armrests】Features 4-dimensional adjustment for armrests, including left-right movement, forward-backward sliding, height adjustment, and rotational angle adjustment. The lowest armrest height is 26.38 inches, allowing the chair to slide fully under your desk to save valuable space. Smooth-swivel and ergonomic design for long-hour comfort. Enjoy flexible recline from 90° to 135° with 3 locking positions for working, relaxing, gaming, or taking a mid-day nap. 【2D Adjustable Headrest】Large mesh headrest features 2D adjustable height and depth, perfectly conforming to the natural curves of your head and neck. Designed for users ranging from 160cm to 195cm in height, it easily adapts to different body types and provides optimal support while working, gaming or relaxing. For users under 5'3", the headrest can be removed, allowing you to still enjoy the superior comfort of the Jacia office chair. 【Stable, Durable & Silent】Jacia office chair features a heavy-duty 5-star base for exceptional stability & long-lasting durability. Height adjustable dual backrest Lumbar support system, It effectively reduces back fatigue during extended work-from-home sessions or intense gaming marathons. Smooth and silent rolling wheels fit for home, office, sdudios, & conferences room. Crafted with premium materials & Easy Assembly, delivers exceptional value and a satisfying seating experience. EXPERIENCE THE NEXT LEVEL OF STABILITY AND COMFORT WITH THE JACIA HOUSE HEAVY DUTY ERGONOMIC CHAIR

Are you tired of office chairs that sink, wobble, or wear out after a few months? Designed for uncompromising durability and personalized support, the Jacia House Executive Chair is engineered to support up to 600 lbs, making it the ultimate seating solution for big and tall users or anyone seeking a rock-solid workspace companion.

CORE FEATURES THAT REDEFINE YOUR WORKSPACE:

INDUSTRIAL-GRADE DURABILITY (600 LBS CAPACITY)
Built with a reinforced metal base and a premium Class-4 Gas Lift (certified by SGS/BIFMA), this chair offers unmatched safety and stability. The heavy-duty frame and smooth-rolling PU casters ensure quiet mobility on hard floors and carpets without leaving scratches.

ADAPTIVE DUAL-BACK ERGONOMICS
Say goodbye to back pain. Our innovative dynamic dual-backrest system naturally adjusts to your movements, wrapping around your spine to provide targeted lumbar support. This helps relieve pressure on the lower back and reduces fatigue during 8+ hour workdays or intense gaming sessions.

FULLY CUSTOMIZABLE ZERO-GRAVITY COMFORT
Find your perfect posture with extensive adjustability:
- 4D Armrests: Adjust Up/Down, Left/Right, Forward/Backward, and Rotate to support your arms while typing or relaxing.
- Sliding Seat (Seat Depth Adjustment): Allows you to slide the seat cushion forward or backward, ensuring proper leg circulation for users of different heights (5'3" to 6'5").
- 2D Headrest & 135 Degree Recline: Lean back with confidence. The 3-level tilt lock lets you switch instantly from focused working to a relaxing nap mode.

BREATHABLE HIGH-BACK MESH
Stay cool and focused. The high-density mesh allows for optimal airflow, preventing heat buildup and sweating, even during long summer days.

Upgrade your home office with a chair that supports you in every way. Whether you are a programmer, executive, or gamer, Jacia House delivers the strength you need and the comfort you deserve.