HBROLJF Ergonomic Office Chair Home Desk Chairs with Headrest&Lumbar Support High Back Mesh Chair with Flip-up Arms Swivel Computer Desk Chair Gaming Chair for Home Office Black

【Ergonomic Desk Chair】The curve of the ergonomic chair's backrest mimics the curvature of the human spine when you sit down. This makes it active in supporting your lumbar vertebrae and back. With its double backrest and high-back design, the mesh office chair's support effectively helps reduce lumbar fatigue or lower back pain caused by prolonged sitting, protecting your spine's health. 【Backrest and Height Adjustable】The office chair perfectly combines office and leisure needs. The adjustable chair's backrest can be tilted to maximum of 115°to meet your needs for different scenarios and sitting positions. The height of the office desk chairs can be easily adjusted using the pneumatic lifting mechanism. This ensures that users of different heights can sit comfortably. 【Space Saving】 Our office chairs with wheels swivel ° and the padded armrests fold down to 90°to support your arms and reduce fatigue while you work. When you're done working, simply flip the armrests to easily slide the chair under your desk to save space in your office or home. You can enjoy working, reading and relaxing in this comfortable chair. 【Comfy and Breathable Mesh Chair】The wider of our computer chair can support up to 300 lbs (136 kg), perfect for people of all sizes. The 3.2" thick high-density sponge cushion is softer and flexible, reducing pressure on the hips and tailbone, and is less likely to sink and deform with prolonged use. Our comfy chair is made from breathable mesh , so you won't get hot or sweaty after long periods. 【Easy Assembly, Service 】Our ergonomic mesh chair comes with all the tools and instructions you to assemble this home office chair in just 30 minutes. In addition, our desk chairs are manufactured to SGS / BIFMA standards for durability and safety. Our customer service team will assist you with any installation or product queries you may have. Perfect for use in the office, studio, study, living room or games room, this high back chair is ideal.