Sweetcrispy Home Office Managerial Executive Chair with Ergonomic Design, Mid-Back Mesh Swivel, Comfortable Lumbar Support, Comfy Arms for Bedroom,Study,Student, Black

【Comfortable Seat for All Day Comfort】- Ergonomic features an all-elastic premium mesh back and a high-density sponge seat making the mesh office chair a good choice for all-day comfortable office seating. The unique mesh design is skin-friendly and breathable, which keeps you cool all day. 【Ergonomic Lumbar Support】- The ergonomically designed office chair backrest features prominent lumbar support that fits the natural curvature of the spine, helping you maintain a relaxed posture during long hours of work or study. This office chair is a perfect gift for your family and friends. 【Multifunctional Design】This 360° rotating chair features a pneumatic adjustment lever for easy seat height tuning, with an adjustable range of 18.5-22.2 inches. It also has a 90-120° rocking function to help you unwind after work. 【Smooth Movement & Stability】Comfortable office desk chair is equipped with smooth multi-direction casters for effortless mobility, gliding seamlessly on tile, wooden floors and other surfaces. Its large 5-star base stability even at the max height. 【Easy Assembly】 - The home office chair comes with installation instructions and all necessary hardware& tools. We also offer a video to help you, allowing the office chair installation to be completed within 10-15 minutes.