Ergonomic Office Chair with Lumbar Support Desk Chair, Task Chair with Armrest Mesh Chair Back Support, Mid Back Computer Chair Adjustable Swivel Executive Chair Comfortable Home Study Chair, Black

Ergonomic Design - When you are spending more than 8 hours in an office, sitting in the same position, a good chair is very important. This ergonomic office chair built-in lumbar support and back support help you been in right sitting posture for protecting your neck and waist. to fit your body curve, ensuring you sit comfortably.
Breathable Seat - The padded mesh seat is thick and resilient. Made from premium quality high density thick sponge and a breathable mesh clothe, preventing body heat and keeping your hips and legs cool and sweat-free.
Adjustable & Rocked Function - The functional mechanism of this task office chair can adjust the seat height according to your own height, weight and habit. The whole chair can rocked back and forth, provide an extra relax after your busy working for a long time.
Smooth and Durable Casters - The PU casters provides great mobility, suitable for hard floor, carpet floor and more, without noisy when it swivels and won't scratch the ground. Quiet Rolling, Flexible Operation, office chair have Heavy-duty nylon base with 360-degree swivel and smooth-rolling casters.
Dimensions and Capacity - This computer chair has durable sandwich mesh, sculpted arms, and 250 pound weight capacity.
Seat Height: 17.3 inch - 21 inch.
Overall Dimensions: 23L * 19W * 20.8H.