The DELI E4504 Staff Chair is designed to provide functional comfort and practical flexibility for modern office workstations. It features a breathable elastic mesh backrest that is wear-resistant and easy to maintain, combined with fixed elastic waist support for consistent lower back stability during daily tasks.A standout feature is its flexible soft armrests, which can move up to 90°, allowing easier desk access and adaptable positioning depending on workspace needs. The chair also offers smooth 360° rotation and gas-lift height adjustment, with a seat height range of 43cm to 53cm to accommodate different desk setups.Built with a durable PP + fiber five-star base and hydrostatic bearing rated up to 800kg, the structure is designed for dependable support. Silent and smooth nylon castors allow easy movement across office floors with minimal disruption.With a 50cm seat width, 42cm seat depth, and 54cm backrest height, the DELI E4504 provides balanced support and flexibility for staff offices and task-based environments.