MELOKEA 200kg 440LBS Ergonomic Office Chair for Heavy People, Wide Mesh Heavy Duty Chair XL with Auto-chasing Lumbar, 3D Widened Arm, Big and Tall 90° 110° 122° Lock, ReliefBack Pro Max EN12520

200kg Weight Capacity Wide Office ChairCertified to European seating EN12520 standards, the ReliefBack Max office chair features sturdy steel legs, an SGS-certified gas lift, and durable PU casters, supporting up to 200 kilograms. Its reinforced base ensures exceptional stability, while the quiet casters allow smooth movement across all floor types. With an adjustable seat height ranging from 47 to 56 centimeters, this high back gaming chair is suitable for users with a height range of 1.6-2.05 meters.

Weight-activated BaseThis strong computer chair incorporates an innovative weight-activated mechanism that automatically adjusts the tilt resistance based on the user's weight, ensuring smooth and effortless reclining.

Dynamic Lumbar SupportThe ReliefBack Max ergonomic desk chair features an automatic dynamic lumbar support that adapts to the curvature and movements of your lower back, minimizing the discomfort often caused by traditional lumbar support, while providing precise and comfortable support. It's ideal for individuals who sit for long periods in corporate offices, study rooms, or gaming rooms. Note: The Adaptive Lumbar Support Can Rotate Downward by 30°, but It Cannot Rotate Upward!

Easy Adjustments ①2D Headrest: Height adjustable by 5 cm and rotatable up to 60° for optimal head and neck support. ②Upgraded 3D Armrests: Reinforced for greater stability and durability. Height adjustable by 7 cm, forward/backward movement by 5 cm, and rotation up to 30 degrees for personalized and space-saving arm support. ③Tilt Lock Angles: 3 lockable tilt angles (95°, 110°, and 122°) for a customized seating position during work or relaxation.

Premium Comfort Seat CushionCrafted from breathable mesh fabric and high-density foam, this seat cushion stays cool, snag-resistant, and easy to clean—ideal for long hours of sitting, even in summer. Unlike oddly shaped cushions that feel restrictive or uncomfortable, our flat thick design provides evenly distributed support and leg cushioning that adapts naturally to different body types, maintaining its shape even during prolonged use.

Professional Customer ServiceMELOKEA specializes in ergonomic chairs tailored to fit European body types. With 5-year warranty and free replacement gas lifts,our chair is easy to assemble with the User Manual and included tools. For any inquiries or concerns, please reach out to us directly – refer to the User Manual for contact details.