Executive Mesh Office Chair - Tilt Function Adjustable Lumbar Support

【4.5‘" Wider Big Arm Pads】3-D fully adjustable armrests raise up and down, pivot in and out, and shift forward and back, to provide steady support for your arms so your shoulders can remain in a relaxed position.
【Multi-functional Lumbar Support】Equipped with 2-D Lumbar Support can be adjusted up and down, forward and backward. Simply rotate the bottom of the backrest to adjust it forward and backward to meet your needs.
【Built-in Springs Seat Cushion】The sponge seat cushion has a built-in springs design. high rebound and skin-friendly, bring more support and comfort for a sedentary lifestyle.
【Adjustable Custom Comfort】Mesh backrest can effectively prevent sweat and keep your back cool. The tilt rocking function allows you to switch between work and rest at will (Please loosen the tension knob first). Adjustable seat height meets the needs of various heights. The seat height range (cushion to the floor) is 18.7''-22.6''.
【Ergonomic Design】The S-shaped curve of the chair perfectly fits the spine of the human waist and back, improving the sitting posture and giving you a healthy spine. Its wider seat provides a larger load-bearing area and relieves pressure on your buttocks.