【Versatile Ergonomic Office Chair】This chair lets you stay comfy during long work or intense gaming by adjusting seat height, depth, tilt angle, headrest, lumbar support, armrests, and footrest whenever you need. 【Elastic Adaptative Lumbar Support】It's like a gentle hug that adapts to how you sit, offering the support you need no matter your posture. It dynamically tracks your lumber in different positions, helping release spinal pressure, so no more feeling tired even after sitting for hours. 【High Back Tall Office Chair】With up to 2.6 inches of adjustable full-back height, maximum 2-inch seat depth adjustment, and backrest tension control, it fits various body types without making you feel squished or uncomfortable. 【Breathable Mesh Design】Our ergonomic mesh office chair's full-body breathable mesh design molds snugly to your hips, ensuring no sagging even after long sits. It keeps you cool and comfy during extended work or gaming—perfect for hot weather or intense moments. 【Easy Assembly & Top Quality】Our swivel ergonomic task chair is a piece of cake to put together and built to last. supporting a maximum weight of 400 pounds. Rolling desk chair smooth swivel wheels easily change direction without damaging the floor.