SIHOO M18 Ergonomic Office Chair with Adjustable Headrest and Lumbar Support, High Back Executive Swivel Chair for Home Office in Pure Black

Elevate your workspace with the Sihoo M18 Ergonomic Office Chair, a pure black executive solution designed for superior comfort and robust support. Certified by BIFMA and SGS, this high-back swivel chair is rigorously tested for durability, capable of supporting up to 150 kg. Experience complete customization with a multi-dimensional rotating headrest for neck relief, adjustable PU armrests, and an 8 cm height-adjustable 360° swivel mechanism. The ergonomic design, based on a digital dynamic human model, features a tilting function with a position lock and 126° backrest adjustment for optimal relaxation. The W-shaped seat cushion with a waterfall edge is padded with high-density foam and wrapped in breathable mesh, centering your posture and reducing pressure on the thighs for long-lasting comfort. Assembly is straightforward with the included manual. Constructed from a durable plastic frame and premium materials, the M18 is the perfect, universally adaptable chair for any home or professional office environment.