Relax and relieve tension with this soothing sinus pillow that's designed with a luxuriously-soft plush cover and a lavender and chamomile clay bead fill. The adjustable strap provides a comfortable fit, while the natural clay beads offer a moist, long-lasting hot or cold therapy. Features: Cool use: place in freezer or refrigerator until desired temperature achieved. Warm use: microwave 10 seconds. Cover: Polyester; Fill: Clay beads/Lavendar/Chamomile. Import.