Ergonomic Office Chair with N Type Lumbar Support and Adjustable Headrest

Adjustable Swivel Chair: The office chair can be satisfying working partner for plenty of people, since it features a customizable height (46"-50"). Meantime, its waterfall seat is 360° rotatable, which ensures free discussions or easy access to items in different directions.
Flexible Ergonomic Design: Its upgraded backrest boasts 2 reclined positions (107° and 133°), allowing free switching between working and resting. Plus, the swivel task chair contains a 3.5" adjustable headrest, while its armrests have 4" adjustable range and can be set at 9 positions for your superior comfort.
Adaptive Lumbar Support: Leaning on the spacious backrest, you will get exceptional comfort. Besides, the executive chair comes with an N type adaptive lumbar support, which achieves timely tracking of your lumbar for close dynamic support. Thus, your sedentary discomfort will be highly relieved.
Cozy Mesh Fabric and Sponge: Thanks to dense mesh fabric, the computer chair shows satisfying breathability, wear resistance and durability. Plus, it is filled with high-density sponge that feels elastic for cozy touch and is not easy to deform for the long-term use.
Ideal Stability and Easy Moving: The strong gas rod and 5-claw base will safeguard ideal stability, while supporting a large weight up to 355 lbs. Also, the home office chair is fitted with PU universal wheels that are easy to install, while being smooth and durable for effortless movement.

Color	Black
Material	Mesh, Sponge, Nylon, PU, PA
Overall Dimension	28.5" x 28.5" x 46"-50" (L x W x H)
Size of Headrest	13.5" x 6.5"(L x H)
Size of Backrest	19.5" x 24" (L x H)
Height of Each Armrest	5"-9"
Length of Each Armrest	9.5"
Inner Armrest Spacing	19"
Outer Armrest Spacing	27"
Size of Seat	20" x 20" (L x W)
Height of Seat	17"-21"
Max Load Capacity	355 lbs
Net Weight	30 lbs