2-in-1 Flip-Up Back for Customized Seating: Unique flip-up backrest lets you adjust the seat depth to suit your posture. Flip it forward for ergonomic lumbar support during focused work, or backward for extra depth-ideal for sitting cross-legged or switching positions freely. Extra-Wide Seat for Cross-Legged Sitting: The 25" wide seat and open base design give you the space to sit cross-legged or stretch out. Ideal for users who value flexibility and movement during long hours of work, study, or casual lounging. Dynamic Airbag Lumbar Support: Built-in airbag lumbar cushion adapts to your spine and posture, relieving lower back pressure and promoting healthy alignment. Stay supported and comfortable whether you’re working at a desk or relaxing at home. Flip-Up Armrests & Height Adjustment: Armrests flip up for extra room or space-saving storage under your desk. With smooth height adjustment, the chair easily adapts to different desks, body types, and preferred sitting positions. Cozy Towel-Textured Upholstery: Soft, breathable towel-textured fabric covers the padded seat and backrest. Skin-friendly and cloud-like in comfort, it adds a modern, cozy touch to any home office, vanity area, or small apartment. [] mainColor : Black mainMaterial : Nylon