Ergonomic Office Chair, Seenda High Back Gaming Chair with Adjustable 3D Arms Headrest and Lumbar Support, Black

【Ergonomic Office Chair】Our S-shaped ergonomic chair combines advanced design with adaptive back support to provide maximum comfort. 【Generous Size】If your weight ranges from 90 to 280 pounds, this big and tall office chair offers a remarkably spacious seating area, providing you with ample room to move and exceptional comfort. 【Adaptive Lumbar Support and Spring Seat Cushion】The adaptive lumbar support automatically adjusts its position based on your body movements, providing continuous support. 【Adjustable 3D Armrests and Headrest】This home office desk chairs is equipped with 3D armrests that are adjustable in height, forward/backward, and can rotate 180 degrees, catering to your unique sitting posture and providing optimal arm support. 【After-sales warranty】When it comes to our health office products, such as ergonomic chairs and electric standing desks, we provide a 2-year warranty to guarantee your peace of mind and satisfaction.