These ingenious new bead packs can provide both hot and cold therapy care. They are filled with gel peas that mold to your body with ease and have a velvety plush back that feels wonderful on your skin. They can be used over and over, simply microwave for hot therapy, or freeze for cold (detailed instructions are printed on back of each pack). They are perfect promotional item for hospitals, doctor's offices, health fairs, or spas-the ultimate in luxury. Packs should not be used on infants. This product is not intended for use by children or pets. It may present a choking hazard to children under 3 years of age.