Mid-Back Mesh Office Chair Ergonomic Computer Chair with Lumbar Support-Black

● Breathable mesh fabric keeps you cool and comfortable during long sitting sessions● Sponge-filled comfort seat provides soft cushioning to reduce pressure on your hips● Waterfall seat design promotes better blood circulation in your legs● Contoured backrest supports the natural curve of your spine for better posture● Lumbar support reduces lower back strain and enhances overall comfort● Curved armrests offer ergonomic support for your arms and shoulders● Meet personalized workplace needs with adjustable features for optimal comfort● Lift up and down lever allows easy customization of seating height● Tension control knob lets you adjust the resistance to your preference● Premium gas cylinder ensures smooth and reliable height changes● Sturdy 5-point base provides dependable stability during sitting● Smooth universal casters enable effortless movement across different floor types● Provide perfect ergonomic support for your back, lumbar, hip and leg● Achieve wide applications in the office, home, gaming and study● Assembly is required