ELFORDSON Ergonomic Office Chair, High Back Computer Chair With Headrest/Dynamic Lumbar Support/Padded Flip-Up Armrest, Breathable Mesh Swivel Desk Chairs For Home Office, 120° Rocking

This ELFORDSON office chair features an angle & height adjustable headrest and built-in self-adaptive lumbar support. The ergonomic S-curve design protects your back during prolonged sitting, promoting proper spinal alignment. And if you prefer mid-back design, you could just simply remove the headrest. This computer chair features a thick & high-density foam cushion with 8cm. It provides substantial support and effectively relieves fatigue. The breathable mesh back promotes airflow, keeping your back cool and comfortable consistently. The armrests feature soft-touch sponge and mesh upholstery for comfort. The flip-up armrests and the 10cm seat height adjustment function allow you to store the chair neatly under your desk. An effortless space-saving design. For relaxation, simply turn the knob beneath the seat to enjoy 90°-120° free rocking. Built with premium polyester mesh, a gas lift, and a solid nylon star base, this mesh chair securely holds users up to 150kg. 360° swivel casters provide smooth-rolling movement across any floor, perfect for seamless multitasking in home offices, busy workspaces, or study room.