This office chair features an ergonomic backrest design that fits the curve of the back perfectly and effectively disperses spinal pressure. The frame is sturdy and durable, with a load-bearing capacity of up to 250 pounds. This office chair is equipped with five high-quality universal wheels, and its 360-degree rotation function allows you to easily enter different work areas; the specially equipped lifting system can adjust the seat height at will, so that it can adapt to desks of different heights without losing comfort. The seat cushion of this office chair is filled with thick sponge, providing the necessary comfort and support for long-term use. The armless design not only reduces space occupation but also improves the flexibility of the chair, allowing the body to stretch more freely The simple yet stylish design style of this office chair can be easily integrated into various office environments, and is very suitable for offices, studies, bedrooms, and even powder rooms. This chair is equipped with complete parts and detailed installation instructions for installation