Office chair with wide seat, swivel chair, height-adjustable chair with reclining backrest and leg extension, black

【Soft and Breathable Fabric Upholstery】Upholstered in a comfortable, textured fabric that's soft and warm to the touch. Breathable and comfortable for extended use, it adds a modern and relaxed touch to your workspace. 【Built-in Adjustable Air Lumbar Support】Equipped with an inflatable lumbar air cushion for customized back support. Adjust the firmness to suit your needs: whether you prefer plush padding or firmer, more ergonomic support, your back stays aligned and pressure-free. 【Wide and Comfortable Seat】The spacious seat allows you to sit cross-legged, curl up, or change postures freely. The dual-layer foam combines softness and stability, helping to reduce strain during long hours at your desk, vanity, workspace, or workshop. 【Stable Base and Smooth Mobility】Features a reinforced steel base, 360° swivel, and quiet casters. Supports up to 150 kg and glides easily on hardwood or carpet. Assembly takes just minutes thanks to simple instructions: no tools or special skills are required. 【Easy Assembly and Storage】This cross-sleeve chair comes with all the necessary accessories and tools for assembly. Follow the instructions and enjoy optimal comfort in just 30 minutes, at home or in the office. You can easily store it under a desk.