【Ergonomic Office Chair with 4 Support Point】Comfy office chair provides 4 support points (head/back/hip/hands) and lumbar support. This desk chair is designed to meet diverse needs, with seat height, headrest adjustment, lumbar support and back support adjustment, This computer chair suitable for long sitting and reduce your pain 【Rocking 90-135° & Flip Up Armrest & Mute Rolling Wheels】This ergonomic office chair height can be adjusted according to your needs, allowing you to find the most comfortable sitting position. The maximum tilt of the office chair is 135°. The desk chair with the flip up arms and mute rolling castor wheels can swivel 360°, which can create more possibilities for your life and work 【Breathable Mesh & Memory Foam】The backrest of the office chair is made of breathable mesh fabric. The breathable mesh of the desk chair has strong tensile strength, which can keep the back cool and comfortable. The ergonomic office chair can relieve your fatigue caused by sitting for a long time. The memory foam of the computer chair is sat for a long time without deforming 【For Home & Office & Meeting Room】ergonomic office chair can adapt to different scenes, such as office, home, meeting room and workstation. Can be used as a student study chair, computer chair, ergonomic chair, desk chair, task chair. The maximum weight capacity of the desk chair is 300 lbs 【Easy Assembly & 3-Year Warranty】This home office chair comes with detailed assembly instructions, all necessary hardware, and tools. We also provide clear step-by-step video guides to help you complete the setup in just 10-15 minutes. The product is backed by a 3-year warranty. If any quality issues arise during the warranty period, we will provide free replacement parts or other after-sales support. Should you have any questions, feel free to contact us, and we will respond with professional assistance within 24 hours. 【The ideal choice for corporate buyers】We are a professional office chair manufacturer specializing in design, production, and sales, with over 20 years of industry experience. We focus on delivering high-quality, cost-effective office chairs trusted by clients worldwide. For corporate buyers, we offer tailored, budget-friendly purchasing solutions backed by comprehensive after-sales service. Choose us for professionalism and quality assurance. Ergonomic Desk Chair with 300LBS Capacity,Adjustable Headrest, Lumbar Support, and Breathable Mesh Back - Perfect for Home Office, Study, and Gaming