Ultifit Ergonomic Office Chair for Adult, Black Breathable Mesh Desk Chair with Adjustable Headrest, Armrests, Lumbar Support, and Rocking Function，400LBS

Experience an ergonomic design for optimal support. Features a black breathable mesh material. Includes an adjustable headrest for personalized comfort. Equipped with adjustable armrests to accommodate various postures. Offers multi-directional lumbar support for enhanced back comfort. Integrated rocking function provides a relaxing experience. Supports a maximum weight capacity of 400 pounds. Allows for convenient height adjustment. Designed with smooth-rolling casters for effortless mobility. Suitable for use in both home and office environments. Features a stable star base. Constructed with durable fabric material. Assembly is recommended for one person. Includes a one-year warranty. Designed for adult users.