Memory Foam: Crafted with high-density memory foam, the neck pillow contours perfectly to your neck shape, personalized comfort and lasting support for all-day use. Portable: Made from Polyester materials for long-lasting use, the lightweight and compact design allows you to carry and use it in various settings, including home, office, and travel. Breathable Mesh Cover: Featuring a breathable, soft mesh fabric cover, this headrest attachment ensures excellent airflow to keep you cool and sweat-free throughout your workday. Ergonomic Comfort Design: This office chair headrest attachment provides optimal neck support, reducing strain and preventing discomfort during long work hours by aligning your spine and promoting proper posture. Easy Installation & Adjustable Fit: Designed to easily attach and securely fit most office chairs, this neck support pillow is adjustable to provide customized height and angle settings for maximum convenience.