These 4-piece office chair with sled base will bring you more comfort during work. Designed with breathable mesh back and soft seat cushion, each chair is quite comfortable to sit. And the anti-slip armrests offer a perfect place to relax your arms. Furthermore, both the 4/8/12 chairs are of high stability with the reinforced metal sled base and adjustable footpads. Handle on the back ensures a stabilized structure. Stackable meeting chairs are space-saving, and it is recommended to stack horizontally. The chairs with elegant appearance and high-level comfort are suitable for various scenarios, such as working or gaming. If you are looking for suitable chairs for guest or yourself, our comfortable office chair will be perfect for you. Cozy Sitting Feeling: The chairs feature soft seat cushion with high-density sponge, offering you endless comfort. And the cozy mesh back is not only breathable, but also wear-resistant and non-deformable for long-time use. Heavy-Duty Sled Base: Adopting