Computer Office Chair, Ergonomic Comfort Home Desk Chair, Mid Back Gaming Chair Product Details ???About Balmstar Ergonomic Office Chair?Balmstar is a professional office chair manufacturer, we produce ergonomic office chairs. We sell more than 50,000 ergonomic office chairs on Amazon every year, and our office chairs are highly recognized and satisfied by the majority of consumers. Most of our products have passed BIFMA/SGS certification.The office chair offers 3 support points (back, hip, and hands) along with lumbar support. Balmstar has designed the desk chair to cater to various needs, featuring adjustable seat height, lumbar support, and back support. This computer chair is ideal for extended sitting and helps reduce discomfort. ???Enhance your seating experience?This smart office chair perfectly conforms to your body's natural curves, offering a maximum tilt of 135. The seat can be raised or lowered to accommodate any desk. Whether you are tall or short, you can effortlessly maintain the perfect posture for work or rest. ???Comfortable Office Chair?The backrest of the office chair is made of breathable mesh fabric, which has strong tensile strength and can keep the back cool and comfortable. The ergonomic office chair can alleviate fatigue caused by prolonged sitting. The cushion of the computer chair is made of memory foam material, which is both soft and firm, and does not deform from prolonged sitting. ???Versatility for Multiple Scenarios and Purposes?Ergonomic office chairs are adaptable and suitable for a variety of settings, including offices, homes, and workstations. These chairs can serve as study chairs, computer chairs, ergonomic chairs, office chair, and task chairs. The armrest can be folded 90 to serve as a cross chair. The ergonomic base rotates 360, offering users the freedom to turn around while seated, making it incredibly convenient. The wheels of the office desk and chair roll silently in any direction, ensuring smooth movement on hard floors. These quiet wheels are ideal for hard floors and provide smooth movement. The office chair has a maximum load capacity of 350 LB ???Easy Assembly Lifetime Warranty?Our home office desk chairs are easily assembled in 20 minutes and come with screws, tools, and an installation manual. As a gift for yourself, friends, or family, it's the perfect choice. Backed by a lifetime warranty, we will promptly replace the necessary parts for you at no cost if you encounter any quality issues. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.