From the manufacturer The Original Bed Buddy - Deep Soothing Thermatherapy Bed Buddy Hot Cold therapy products are a convenient, flexible solution for pain relief to maintain an active lifestyle. Whether its back pain, neck pain, or body pain, Bed Buddy is there to soothe your aches and pains. Bed Buddy is heated in the microwave for moist heat therapy or cooled in the freezer for cold therapy. Bed Buddy products offer moist heat therapy and cold therapy and are a natural alternative or compliment to over the counter drug treatments. Bed Buddy products easily conform to the body, even when cold. Bed Buddy is both safe and simple to use and is filled with natural grains herbs and flowers. It can be used as a natural alternative or compliment to over the counter drug treatments. Provides Hot Cold Therapy Flexible Form Fitting Design Reusable Filled with Natural Grains Easy and safe, use as directed The Original Bed Buddy Specifications Uses Moist Heat, No Need To Add Water Inside Material Made of natural grains herbs and flowers Comes In Original White Use On Back, Neck, Joints, Or Sore Muscles Flexible, Form Fitting Reusable Use As Directed, Do not overheat A Versatile Hot Cold Pack Directions For Heat Therapy For Heat Therapy Treatment Microwave wrap at standard power per table below. Let wrap sit in microwave for 1 minute after heating. Use the following chart below for heating time based on microwave wattages. 600W - 1:15 minutes 900W - 0:50 seconds 1200W - 0:37 seconds For Cold Therapy Treatment Place Bed Buddy in the freezer for several hours Apply Bed Buddy to the body pain area