High Back Mesh Office Chair

1.The up and down adjustable lumbar support flexes with your movements to keep your spine aligned and properly support your lower back - whether you're typing upright at your desk or tilting 120° to recline for a break.2.This spacious office chair is equipped with 4D multi-directional armrests that can be fully raised to 90° to provide optimal support for your forearms and elbows while you work. The space-saving design allows it to be seamlessly stowed underneath the work surface.3.The Mesh Office Chair Premium Backrest is made of flexible, non-patterned mesh fabric while keeping your back cool and comfortable, allowing you to sit while you focus and relax.