【Ergonomic Design】The S-shaped backrest of ergonomic office chair fits the natural curve of body, who gives you adaptive support and protects your lumbar spine and back. 【Comfortable Cushion】The widened and deepened saddle shaped seat padding is ideal for a variety of body types. 【Adjustable Designs】Carefully crafted adjustable headrest and armrests better fit your body shape, allowing you enjoy maximum comfort. Chair's angle recling from 90° to 130°, it's ideal for home office workstation, reception, meeting room, gaming and more. 【Breathable Mesh】Premium mesh material backrest of the desk chair keeps the body cool and cozy by enabling continuous airflow. 【Easy to Assemble】The backrest and armrest frames are made from high-strength nylon plastic, with a metal base ensuring stability and load capacity. Inbox Zero Frame Colour: Black