Microwavable anti-stress pillow with adjustable elastic head strap. Hypo-allergenic non-toxic. Use WARM over the forehead to soothe and relieve sinuses and tension headaches. Use COOL to soothe tired strained puffy eyes. Filled with a special stress-relieving aroma-therapeutic blend of herbal essences this sinus pillow is designed to calm and comfort both the body and the mind. Ergonomically designed with an adjustable head strap the Anti-Stress Sinus Pillow enfolds you in its comforting embrace to relax and soothe. A luxuriously soft cotton outer shell pampers and coddles while the gentle caressing weight of the pillow does wonders to relieve tension and stress. The balmy mind-calming blend of chamomile lavender and citrus completes and enhances these physical benefits by offering a totally relaxing sensory experience.