Experience unparalleled comfort and functionality with the Costway Black Leather Rocking Office Chair. This chair features upgraded armrests that ensure a cosy sitting experience without the inconvenience of jamming your thighs. Its ergonomic high backrest with an integrated headrest significantly alleviates back and neck fatigue, making it perfect for extended periods of sitting. The rocking mode and 360° swivel seat add an extra layer of relaxation, allowing you to adjust your seating position with ease. The seat's height can be adjusted between 116 and 124cm to accommodate various user needs. With a heavy-duty metal base and a class-4 gas rod, this chair supports a maximum weight of up to 227 kg, ensuring durability and stability. Whether you're working, studying, or gaming, this chair's simple modern design and superior comfort make it an excellent choice for any setting.