Designed For Treatment Of Neck Shoulder Arm Leg Knee And Back Pain It Also Helps Relieve Stomach Cramps Tired Aching Hands And Feet And Provides Relief For Nursing Mothers The Hook And Loop Closure Helps To Secure The Body Wrap Comfortably In Various Positions On The Body Use It Hot Or Cold Filled With 100% Natural Organic Grains 16.5 L X 23 W