HCB Office Chair Desk Chair High Back Mesh Chair Ergonomic Computer Chairs with Adjustable Headrest Flip Up Arms Backrest Lumbar Support 360 Degree Rolling Swivel for Adults Men and Women (Black)

• UPC   195030021368
• 【Extra Comfort】Our mesh chairs use high-quality mesh material, full covered breathable neckrest and backrest bring a more comfortable and fresh seating experience for you even working for all day long. Adjustable backrest makes it a perfect recliner for you to take a break. 【Ergonomic Design】High back and lumbar support design is more ergonomic than normal office chair, added with adjustable neckrest, armrest and seat height, makes it more suitable for different people's sitting posture and habits. Good choice for office, conference or working at home. 【Easy Installation】This office chair is very easy to assemble, there are very detailed instruction which contains the steps to assemble and all the components and installation tools you might need, you don't need to prepare extra tools. 【BIFMA】All our chairs have passed the BIFMA test, equipped with certified five-claw base and nylon rolling swivel and casters, after hundreds of 360 degree rotation tests, it is still durable and smooth. 【After-Sale Service】If you have any problem with the installation or meet any question during the usage, please feel free to contact with our customer service, we promise we will provide you the most professioal technical support and best solution.