LiviNest Ergonomic Office Chair with Lumbar Support: Mesh Computer Desk Chair with Flip Armrests & Rolling Wheels - Home Office Chair for Online Teaching & Study Room with Height Adjustment & Tilt Fu

Ergonomic Support for Online Educators - Designed for teachers spending hours in virtual classrooms, our lumbar support system precisely contours to your spine's natural curve. Say goodbye to back strain during long teaching sessions and maintain professional posture on camera with confidence and comfort throughout your workday. Smart Space-Saving Design - With 90° flip-up armrests, this chair easily tucks under your desk when not in use. Perfect for small home offices where every inch counts, it measures 25.59"L x 25"W x 40"H assembled and supports up to 350 lbs with durable nylon and metal construction for lasting reliability. All-Day Comfort Technology - Experience continuous comfort with our high-density double mesh backrest and thick padded seat cushion that promotes airflow. The pneumatic height adjustment (18.11"-21.06") and 90°-120° tilt range let you find your ideal teaching position, keeping you focused and productive through back-to-back classes. Quick Setup & Versatile Use - Assemble your new office chair in just 15 minutes with clear instructions. Beyond teaching sessions, it adapts seamlessly to course preparation, grading work, and creative planning. The modern white and gray design complements any home office decor while providing professional functionality. Durable Construction & Peace of Mind - Built with reinforced nylon frame and sturdy metal base, this chair delivers lasting performance for daily teaching demands. The smooth-rolling wheels move quietly across floors, while the ergonomic design ensures proper spinal alignment—giving you the assurance of quality that supports your teaching career long-term.