Costway Mesh Office Chair Mid Back Task Chair Height Adjustable w/Lumbar Support

● Ergonomic Back with Lumbar Support: Featuring a curved backrest and lumbar support, this home office chair can perfectly fit the curve of the human body and give strong support to your back and waist. Besides, the back is made of densely knitted mesh which has good air permeability and elasticity to support your back well.
● Wide and Breathable Padding Seat: This swivel executive chair is upholstered with a thick seat cushion. High-density sponge breathable fabric offers upgraded comfort. Moreover, the chair seat measures 20" (width) by 19.5"(depth), providing you with a comfortable as well as large sitting space.
● Adjustable Height and Rocking Function: The seat height can be adjusted from 17" to 20.5" inches to fit well with desks of different heights. You can simply lift the lever up to reach your desired seat height. Additionally, the rocking function frees you from tired sedentary work to get relaxation throughout a long working day.
● Sturdy Structure with Flexible Mobility: Heavy-duty 5-claw base and ultra-sturdy gas rod make this task chair stable and strong enough to support up to 300 pounds. In addition, equipped with flexible 360° rolling casters, this ergonomic chair provides smooth and silent movement in all directions to keep up your quick pace of work.
● Easy Assembly and Multipurpose Design: This office chair comes with all hardware and necessary tools. With detailed instruction, you can finish the assembly in a short time. What's more, this chair can not only be used as a computer desk chair when you need to work or study, but also can be used as a leisure chair or gaming chair.