The Herbal Neck Wrap fits snugly around your neck. Designed specifically to fit the contours of the neck, the wrap stays in place while walking, standing, or sitting. Provides 100% all natural aromatherapy. Each Neck Wrap is filled with 12 healing herbs and the highest quality, natural grains available. This wrap will rest comfortably around the neck while the natural herbal content contours the curves of your body and helps to relieve stress, tension, cramps and muscle discomfort. Microwave for instant hot therapy/chill for instant cold therapy. To clean, wipe with damp cloth. Do not submerge herb pac. To store, keep in dry cool place in a resealable plastic bag to increase longevity